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Revert bfd part of "Silence gcc-8 warnings"
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
f31c089e
SM		 12018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2
3 * Makefile.in (depcomp): Add "..".
4 (all_deps_files): New and use it.
5
b319b098
AH		 62018-04-18 Alan Hayward <alan.hayward@arm.com>
7
8 * configure.srv (aarch64*-*-linux*): Don't include xml.
9 (i[34567]86-*-cygwin*): Likewise.
10 (i[34567]86-*-linux*): Likewise.
11 (i[34567]86-*-lynxos*): Likewise.
12 (i[34567]86-*-mingw32ce*): Likewise.
13 (i[34567]86-*-mingw*): Likewise.
14 (i[34567]86-*-nto*): Likewise.
15 (tic6x-*-uclinux): Likewise.
16 (x86_64-*-linux*): Likewise.
17 (x86_64-*-mingw*): Likewise.
18 (x86_64-*-cygwin*): Likewise.
19
3b74854b
AH		 202018-04-18 Alan Hayward <alan.hayward@arm.com>
21
22 * tdesc.c: Remove xml parameter.
23
e98577a9
AH		 242018-04-18 Alan Hayward <alan.hayward@arm.com>
25
26 * server.c (get_features_xml): Remove cast.
27 * tdesc.c (void target_desc::accept): Fill in function.
28 (tdesc_get_features_xml): Remove old xml creation.
29 (print_xml_feature::visit_pre): Add xml vistor.
30 * tdesc.h (struct target_desc): Make xmltarget mutable.
31 (tdesc_get_features_xml): Remove declaration.
32
d278f585
AH		 332018-04-18 Alan Hayward <alan.hayward@arm.com>
34
35 * tdesc.c (tdesc_architecture_name): Add new function.
36 (tdesc_osabi_name): Likewise.
37 (tdesc_get_features_xml): Use new functions.
38
eee8a18d
AH		 392018-04-18 Alan Hayward <alan.hayward@arm.com>
40
41 * tdesc.c (tdesc_create_flags): Remove.
42 (tdesc_add_flag): Likewise.
43 (tdesc_named_type): Likewise.
44 (tdesc_create_union): Likewise.
45 (tdesc_create_struct): Likewise.
46 (tdesc_create_vector): Likewise.
47 (tdesc_add_bitfield): Likewise.
48 (tdesc_add_field): Likewise.
49 (tdesc_set_struct_size): Likewise.
50
82ec9bc7
AH		 512018-04-18 Alan Hayward <alan.hayward@arm.com>
52
53 * tdesc.c (~target_desc): Remove implictly deleted items.
54 (init_target_desc): Iterate all features.
55 (tdesc_get_features_xml): Use vector.
56 (tdesc_create_feature): Create feature.
57 * tdesc.h (tdesc_feature) Remove
58 (target_desc): Add features.
59
ea3e7d71
AH		 602018-04-18 Alan Hayward <alan.hayward@arm.com>
61
62 * Makefile.in: Add common/tdesc.c
63 * tdesc.c (init_target_desc): init all reg_defs from register
64 vector.
65 (tdesc_create_reg): Create tdesc_reg.
66 * tdesc.h (tdesc_feature): Add register vector.
67
17d08cd4
SM		 682018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
69
70 * tdesc.h (struct target_desc) <features>: Change type to
71 std::vector<std::string>.
72 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
73 changes.
74 (tdesc_get_features_xml): Likewise.
75 (tdesc_create_feature): Likewise.
76
5cd3e386
AH		 772018-03-26 Alan Hayward <alan.hayward@arm.com>
78
79 * regcache.c (find_register_by_number): Return a ref.
80 (find_regno): Use references.
81 (register_size): Likewise.
82 (register_data): Likewise.
83 * tdesc.c (target_desc::~target_desc): Remove free calls.
84 (target_desc::operator==): Use std::vector compare.
85 (init_target_desc): Use reference.
86 (tdesc_create_reg): Use reg constructors.
87 * tdesc.h (struct target_desc): Replace pointer with object.
88
dff7492c
AH		 892018-03-23 Alan Hayward <alan.hayward@arm.com>
90
91 * regcache.c (find_register_by_number): Make static.
92 (find_regno): Use find_register_by_number
93 * regcache.h (struct reg): Remove declaration.
94
d80e5242
AH		 952018-03-23 Alan Hayward <alan.hayward@arm.com>
96
97 * tdesc.c (target_desc::~target_desc): Move to here.
98 (target_desc::operator==): Likewise.
99 * tdesc.h (target_desc::~target_desc): Move from here.
100 (target_desc::operator==): Likewise.
101
f69c5afb
AA		 1022018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
103
104 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
105
ce29f843
AA		 1062018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
107
108 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
109 S390_TDESC_GS.
110 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
111 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
112 and init_registers_s390_gs_linux64.
113
c49bd90b
AA		 1142018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
115
116 * linux-s390-low.c (s390_fill_gs): Remove function.
117 (s390_fill_gsbc): Remove function.
118 (s390_regsets): Set fill functions for the guarded storage regsets
119 to NULL.
120
7edb9bd3
AA		 1212018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
122
123 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
124 the word size. Add comment.
125 (s390_get_wordsize): New function.
126 (s390_arch_setup): No longer select a temporary tdesc to fetch the
127 pswm with it. Instead, use s390_get_wordsize to determine the
128 word size first and derive the correct tdesc from that directly.
129
39be3c7e
SM		 1302018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
131
132 * Makefile.in: Include silent-rules.mk.
133 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
134 (COMPILE): Add ECHO_CXX.
135 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
136 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
137 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
138 (version-generated.c): Add ECHO_GEN.
139 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
140 (IPAGENT_COMPILE): Add ECHO_CXX.
141 (%-generated.c): Add ECHO_REGDAT.
142
3ae9ce5d
TT		 1432018-03-14 Tom Tromey <tom@tromey.com>
144
145 PR cli/14977:
146 * ax.c (ax_printf): Special case for NULL.
147
e6a58aa8
SM		 1482018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
149
150 * linux-low.c (linux_qxfer_libraries_svr4): Use
151 xml_escape_text_append.
152
f6e8a41e
SM		 1532018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
154
155 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
156
b9671caf
SM		 1572018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
158
159 * server.c (handle_general_set): Remove unnecessary xstrdup.
160
e80aaf61
SM		 1612018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
162
163 * server.c (parse_debug_format_options): Adjust to
164 delim_string_to_char_ptr_vec changes.
165 * thread-db.c (thread_db_load_search): Adjust to
166 dirnames_to_char_ptr_vec changes.
167
b1223e78
MM		 1682018-03-01 Markus Metzger <markus.t.metzger@intel.com>
169
170 * target.h (target_enable_btrace, target_disable_btrace)
171 (target_read_btrace, target_read_btrace_conf): Turn macro into
172 inline function. Throw error if target method is not defined.
173 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
174 check for btrace target method. Be prepared to handle exceptions
175 from btrace target methods.
176
81561546
SDJ		 1772018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
178
179 * server.c (captured_main): Change order of error message printed
180 when the current working directory cannot be found.
181
25e3c82c
SDJ		 1822018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
183
184 * server.c: Include "filenames.h" and "pathstuff.h".
185 (program_name): Delete variable.
186 (program_path): New anonymous class.
187 (get_exec_wrapper): Use "program_path" instead of
188 "program_name".
189 (handle_v_run): Likewise.
190 (captured_main): Likewise.
191 (process_serial_event): Likewise.
192
b4987c95
SDJ		 1932018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
194
195 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
196 (OBJS): Add "pathstuff.o".
197 * server.c (current_directory): New global variable.
198 (captured_main): Initialize "current_directory".
199
f46cd62a
AH		 2002018-02-26 Alan Hayward <alan.hayward@arm.com>
201
202 * tdesc.c: Use common/tdesc.h.
203 * tdesc.h: Likewise.
204
a543c5ca
AH		 2052018-02-20 Alan Hayward <alan.hayward@arm.com>
206 Simon Marchi <simon.marchi@ericsson.com>
207
208 * Makefile.in: Switch order of make rules.
209
b5884fa7
AH		 2102018-02-19 Alan Hayward <alan.hayward@arm.com>
211
212 * Makefile.in: Add common directory in build.
213 * configure.ac: Add common reference.
214 * configure: Regenerate.
215
de6242d3
MM		 2162018-02-09 Markus Metzger <markus.t.metzger@intel.com>
217
218 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
219 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
220 * spu-low.c (spu_target_ops): Likewise.
221 * win32-low.c (win32_target_ops): Likewise.
222 * server.c (supported_btrace_packets): Report packets unconditionally.
223 * target.h (target_ops) <supports_btrace>: Remove.
224 (target_supports_btrace): Remove.
225
9ee23a85
MM		 2262018-02-09 Markus Metzger <markus.t.metzger@intel.com>
227
228 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
229 (handle_btrace_disable): Change return type to void. Use exceptions
230 to report errors.
231 (handle_btrace_general_set): Catch exception and copy message to
232 return message.
233
8ce47547
TT		 2342018-02-08 Tom Tromey <tom@tromey.com>
235
236 * linux-low.c (install_software_single_step_breakpoints): Use
237 make_scoped_restore.
238 * inferiors.c (make_cleanup_restore_current_thread): Remove.
239 (do_restore_current_thread_cleanup): Remove.
240 * gdbthread.h (make_cleanup_restore_current_thread): Don't
241 declare.
242
45dd3607
TT		 2432018-02-08 Tom Tromey <tom@tromey.com>
244
245 * mem-break.c (set_raw_breakpoint_at): Use
246 gdb::unique_xmalloc_ptr.
247
e671cd59
PA		 2482018-01-30 Pedro Alves <palves@redhat.com>
249
250 PR gdb/13211
251 * target.c (target_terminal::terminal_state): Rename to ...
252 (target_terminal::m_terminal_state): ... this.
253
a0aad537
JC		 2542018-01-19 James Clarke <jrtc27@jrtc27.com>
255
256 * linux-low.c (handle_extended_wait): Surround call to
257 thread_db_notice_clone with #ifdef USE_THREAD_DB.
258
4d9b86e1
SM		 2592018-01-17 Simon Marchi <simon.marchi@ericsson.com>
260
261 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
262 linux_ptrace_attach_fail_reason_string now returning an
263 std::string.
264 (linux_attach): Likewise.
265 * thread-db.c (attach_thread): Likewise.
266
f517c180
EA		 2672018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
268
269 PR gdb/21559
270 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
271 checking for fs_base/gs_base fields in struct user_regs_struct.
272 * configure: Regenerate.
273
9a70f35c
YQ		 2742018-01-16 Yao Qi <yao.qi@linaro.org>
275
276 PR gdb/18749
277 * linux-low.c (fetch_register): Call supply_register instead of
278 error.
279
605fd3c6
YQ		 2802018-01-08 Yao Qi <yao.qi@linaro.org>
281 Simon Marchi <simon.marchi@ericsson.com>
282
283 * Makefile.in (OBS): Remove selftest.o.
284 * configure.ac: Set srv_selftest_objs if $development is true.
285 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
286 * configure: Re-generated.
287 * server.c (captured_main): Wrap variable selftest_filter with
288 GDB_SELF_TEST.
289
2cc05030
SM		 2902018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
291
292 * server.c (parse_debug_format_options): Return std::string.
293 (handle_monitor_command, captured_main): Adjust.
294
e379cee6
PA		 2952018-01-05 Pedro Alves <palves@redhat.com>
296
297 PR gdb/18653
298 * server.c (captured_main): Pass quiet=false to
299 save_original_signals_state.
300
82e1e79a
JB		 3012018-01-01 Joel Brobecker <brobecker@adacore.com>
302
303 * gdbreplay.c (gdbreplay_version): Update copyright year in
304 version message.
305 * server.c (gdbserver_version): Likewise.
306
8e481c3b
TT		 3072017-12-08 Tom Tromey <tom@tromey.com>
308
309 * ax.c (ax_printf): Update.
310
a8806230
YQ		 3112017-12-07 Yao Qi <yao.qi@linaro.org>
312
313 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
314 aarch64_linux_read_description.
315 * linux-amd64-ipa.c (idx2mask): New array.
316 (get_ipa_tdesc): Move idx2mask out.
317 (initialize_low_tracepoint): Initialize target descriptions.
318 * linux-i386-ipa.c (idx2mask): New array.
319 (get_ipa_tdesc): Move idx2mask out.
320 (initialize_low_tracepoint): Initialize target descriptions.
321
d4a0e8b5
SM		 3222017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
323
324 * tdesc.c (struct tdesc_type): Change return type.
325 (tdesc_add_flag): Change parameter type.
326 (tdesc_add_bitfield): Likewise.
327 (tdesc_add_field): Likewise.
328 (tdesc_set_struct_size): Likewise.
329
798a7429
SM		 3302017-12-05 Simon Marchi <simon.marchi@ericsson.com>
331
332 * regcache.c (registers_to_string): Remove unused variable.
333
c0e15c9b
SM		 3342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
335
336 * inferiors.c (for_each_inferior_with_data): Remove.
337 * inferiors.h (for_each_inferior_with_data): Remove.
338 * server.c (handle_qxfer_threads_worker): Change parameter type.
339 (handle_qxfer_threads_proper): Use for_each_thread.
340
f0045347
SM		 3412017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
342
343 * inferiors.c (for_each_inferior): Remove.
344 (clear_inferiors): Use for_each_thread.
345 * inferiors.h (for_each_inferior): Remove.
346 * linux-low.c (linux_wait_for_event_filtered): Use
347 for_each_thread.
348 (linux_stabilize_threads): Likewise.
349 * regcache.c (regcache_release): Likewise.
350 * server.c (gdb_wants_all_threads_stopped): Likewise.
351 (clear_pending_status_callback): Remove.
352 (handle_status): Use for_each_thread.
353 (captured_main): Likewise.
354 * win32-low.c (child_init_thread_list): Likewise.
355 (win32_clear_inferiors): Likewise.
356 (fake_breakpoint_event): Likewise.
357
9521758b
SM		 3582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
359
360 * inferiors.h (find_inferior): Remove.
361 * inferiors.c (find_inferior): Remove.
362
8f86d7aa
SM		 3632017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
364
365 * linux-low.c (resume_status_pending_p): Update comment.
366 (need_step_over_p): Update comment.
367
e2b44075
SM		 3682017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
369
370 * linux-low.c (proceed_one_lwp): Return void, change parameter
371 type.
372 (unsuspend_and_proceed_one_lwp): Likewise.
373 (proceed_all_lwps): Use for_each_thread.
374 (unstop_all_lwps): Likewise.
375
c80825ff
SM		 3762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
377
378 * linux-low.c (linux_resume_one_thread): Return void, take
379 parameter directly.
380 (linux_resume): Use for_each_thread.
381
df3e4dbe
SM		 3822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
383
384 * linux-low.c (send_sigstop_callback): Return void, change
385 parameter type. Rename to...
386 (send_sigstop): ... this.
387 (suspend_and_send_sigstop_callback): Return void, change parameter
388 type. Rename to...
389 (suspend_and_send_sigstop): ... this.
390 (stop_all_lwps): Use for_each_thread.
391
5a6b0a41
SM		 3922017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
393
394 * linux-low.c (lwp_running): Return bool, remove unused
395 argument.
396 (linux_stabilize_threads): Use find_thread.
397
39a64da5
SM		 3982017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
399
400 * linux-low.c (select_singlestep_lwp_callback): Remove.
401 (count_events_callback): Remove.
402 (select_event_lwp_callback): Remove.
403 (select_event_lwp): Use find_thread/for_each_thread.
404
a1385b7b
SM		 4052017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
406
407 * linux-low.c (not_stopped_callback): Return bool, take filter
408 argument directly.
409 (linux_wait_for_event_filtered): Use find_thread.
410 (linux_wait_1): Likewise.
411
454296a2
SM		 4122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
413
414 * linux-low.c (same_lwp): Remove.
415 (find_lwp_pid): Use find_thread.
416
6b2a85da
SM		 4172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
418
419 * linux-low.c (delete_lwp_callback): Remove.
420 (linux_mourn): Use for_each_thread.
421
798a38e8
SM		 4222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
423
424 * linux-low.c (linux_detach_lwp_callback): Return void, remove
425 args parameter, don't check for pid.
426 (linux_detach): Use for_each_thread.
427
e4eb0dec
SM		 4282017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
429
430 * linux-low.c (struct counter): Remove.
431 (second_thread_of_pid_p): Remove.
432 (last_thread_of_process_p): Use find_thread.
433
83e1b6c1
SM		 4342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
435
436 * inferiors.c (find_inferior_in_random): Remove.
437 * inferiors.h (find_inferior_in_random): Remove.
438 * linux-low.c (status_pending_p_callback): Return bool, accept
439 parameter ptid directly.
440 (linux_wait_for_event_filtered): Use find_thread_in_random.
441 (linux_wait_1): Likewise.
442
8dc7b443
SM		 4432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
444
445 * inferiors.c (find_inferior_id): Remove.
446 (find_thread_ptid): Move implemention from find_inferior_id to
447 here.
448 * inferiors.h (find_inferior_id): Remove.
449 * server.c (handle_status): Use find_thread_ptid.
450 (process_serial_event): Likewise.
451 * thread-db.c (find_one_thread): Likewise.
452 (thread_db_thread_handle): Likewise.
453 * win32-low.c (thread_rec): Likewise.
454 (child_delete_thread): Likewise.
455 (win32_thread_alive): Likewise.
456 (get_child_debug_event): Likewise.
457
da25033c
SM		 4582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
459
460 * linux-mips-low.c (update_watch_registers_callback): Return
461 void, remove pid_p parameter, don't check for pid.
462 (mips_insert_point, mips_remove_point): Use for_each_thread.
463
c91bb56b
SM		 4642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
465
466 * lynx.low (lynx_delete_thread_callback): Remove.
467 (lynx_mourn): Use for_each_thread.
468
634a3254
SM		 4692017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
470
471 * regcache.c (regcache_invalidate_one): Remove.
472 (regcache_invalidate_pid): use for_each_thread.
473
41272101
TT		 4742017-11-26 Tom Tromey <tom@tromey.com>
475
476 * linux-low.c (linux_create_inferior): Update.
477
f5291a6f
UW		 4782017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
479
480 * spu-low.c (spu_create_inferior): Fix typo in argument name.
481
6654d750
AH		 4822017-11-24 Alan Hayward <alan.hayward@arm.com>
483
484 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
485 * linux-aarch64-low.c (initialize_low_arch): Call init func.
486 * linux-aarch64-tdesc-selftest.c: New file.
487 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
488
4892017-11-24 Alan Hayward <alan.hayward@arm.com>
490
491 * configure.srv: Add new file.
492 * linux-aarch64-low.c (initialize_low_arch): Call init func.
493 * linux-aarch64-tdesc-selftest.c: New file.
494 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
495
49bdb7ee
AH		 4962017-11-24 Alan Hayward <alan.hayward@arm.com>
497
498 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
499 * linux-aarch64-low.c (initialize_low_arch): Remove init.
500 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
501
d6d7ce56
AH		 5022017-11-24 Alan Hayward <alan.hayward@arm.com>
503
504 * configure.srv: Add new files.
505 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
506 aarch64_linux_read_description.
507 * linux-aarch64-low.c (aarch64_linux_read_description):
508 Merge with aarch64_arch_setup.
509 (aarch64_arch_setup): Call aarch64_linux_read_description.
510 * linux-aarch64-tdesc.c: New file.
511 * linux-aarch64-tdesc.h: New file.
512
506fe5f4
YQ		 5132017-11-24 Yao Qi <yao.qi@linaro.org>
514
515 * configure.srv: Set $srv_regobj for tic6x-linux.
516 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
517 (tic6x_read_description): Move some code to tic6x_arch_setup.
518 (tic6x_tdesc_test): New function.
519 (initialize_low_arch): Call selftests::register_test.
520
29f9a567
YQ		 5212017-11-22 Yao Qi <yao.qi@linaro.org>
522
523 * remote-utils.c (prepare_resume_reply): Use memcpy.
524
578290ec
SM		 5252017-11-19 Simon Marchi <simon.marchi@ericsson.com>
526
527 * linux-low.c (kill_one_lwp_callback): Return void, take
528 argument directly, don't filter on pid.
529 (linux_kill): Use for_each_thread.
530
eca55aec
SM		 5312017-11-19 Simon Marchi <simon.marchi@ericsson.com>
532
533 * linux-low.c (need_step_over_p): Return bool, remove dummy
534 argument.
535 (linux_resume, proceed_all_lwps): Use find_thread.
536
25c28b4d
SM		 5372017-11-19 Simon Marchi <simon.marchi@ericsson.com>
538
539 * linux-low.c (resume_status_pending_p): Return bool, remove
540 flag_p argument.
541 (linux_resume): Use find_thread.
542
5fdda392
SM		 5432017-11-19 Simon Marchi <simon.marchi@ericsson.com>
544
545 * linux-low.c (struct thread_resume_array): Remove.
546 (linux_set_resume_request): Return void, take arguments
547 directly.
548 (linux_resume): Use for_each_thread.
549
fcb056a5
SM		 5502017-11-19 Simon Marchi <simon.marchi@ericsson.com>
551
552 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
553 return bool, remove data argument.
554 (linux_stabilize_threads): Use find_thread.
555
139720c5
SM		 5562017-11-19 Simon Marchi <simon.marchi@ericsson.com>
557
558 * linux-low.c (unsuspend_one_lwp): Remove.
559 (unsuspend_all_lwps): Use for_each_thread, inline code from
560 unsuspend_one_lwp.
561
6d1e5673
SM		 5622017-11-19 Simon Marchi <simon.marchi@ericsson.com>
563
564 * gdbthread.h (find_thread): Add overload with ptid_t filter.
565 * linux-low.c (struct iterate_over_lwps_args): Remove.
566 (iterate_over_lwps_filter): Remove.
567 (iterate_over_lwps): Use find_thread.
568
bbf550d5
SM		 5692017-11-19 Simon Marchi <simon.marchi@ericsson.com>
570
571 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
572 (linux_handle_new_gdb_connection): Use for_each_thread, inline
573 code from reset_lwp_ptrace_options_callback.
574
00192f77
SM		 5752017-11-19 Simon Marchi <simon.marchi@ericsson.com>
576
577 * linux-arm-low.c (struct update_registers_data): Remove.
578 (update_registers_callback): Return void, take arguments
579 directly, don't check thread's pid.
580 (arm_insert_point, arm_remove_point): Use for_each_thread.
581
2bee2b6c
SM		 5822017-11-19 Simon Marchi <simon.marchi@ericsson.com>
583
584 * win32-low.c (continue_one_thread): Return void, take argument
585 directly.
586 (child_continue): Use for_each_thread.
587
0b360f19
SM		 5882017-11-19 Simon Marchi <simon.marchi@ericsson.com>
589
590 * win32-i386-low.c (update_debug_registers_callback): Rename
591 to ...
592 (update_debug_registers): ... this, return void, remove pid_p arg.
593 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
594
f27866ba
SM		 5952017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
596
597 * inferiors.h (struct process_info): Add constructor, initialize
598 fields..
599 <syscalls_to_catch>: Change type to std::vector<int>.
600 * inferiors.c (add_process): Allocate process_info with new.
601 (remove_process): Free process_info with delete.
602 * linux-low.c (handle_extended_wait): Adjust.
603 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
604 * server.c (handle_general_set): Adjust.
605
e849ea89
PA		 6062017-11-16 Pedro Alves <palves@redhat.com>
607
608 * remote-utils.c (remote_close): Block SIGIO signals instead of
609 uninstalling the SIGIO handler.
610
1d0aa65c
AH		 6112017-11-16 Alan Hayward <alan.hayward@arm.com>
612
613 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
614
3491a34c
YQ		 6152017-11-16 Yao Qi <yao.qi@linaro.org>
616
617 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
618 (tic6x_store_gregset): Likewise.
619 (tic6x_usrregs_info): Move it up.
620
a602f924
AH		 6212017-11-15 Alan Hayward <alan.hayward@arm.com>
622
623 * Makefile.in: Update arch rules.
624 * configure.srv: Explicitly mark arch/ files.
625
5616b6c3
AS		 6262017-11-13 Andreas Schwab <schwab@suse.de>
627
628 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
629 function.
630 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
631
d1928160
PA		 6322017-11-06 Pedro Alves <palves@redhat.com>
633
634 * config.in, configure: Regenerate.
635
bac608e7
SM		 6362017-10-27 Simon Marchi <simon.marchi@ericsson.com>
637
638 * target.c (struct thread_search): Remove.
639 (thread_search_callback): Remove.
640 (prepare_to_access_memory): Use for_each_thread instead of
641 find_inferior. Inline code from thread_search_callback.
642
eaddb425
SM		 6432017-10-27 Simon Marchi <simon.marchi@ericsson.com>
644
645 * server.c (struct visit_actioned_threads_data): Remove.
646 (visit_actioned_threads): Change prototype to take arguments
647 directly.
648 (resume): Use find_thread instead of find_inferior.
649
99078d34
SM		 6502017-10-27 Simon Marchi <simon.marchi@ericsson.com>
651
652 * server.c (queue_stop_reply_callback): Change prototype, return
653 void.
654 (find_status_pending_thread_callback): Remove.
655 (handle_status): Replace find_inferior with find_thread and
656 for_each_thread.
657
cc628f3d
AH		 6582017-10-25 Alan Hayward <alan.hayward@arm.com>
659
660 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
661 with REGNO.
662 (aarch64_store_gregset): Likewise.
663 (aarch64_fill_fpregset): Likewise.
664 (aarch64_store_fpregset): Likewise.
665
4d3bb80e
SM		 6662017-10-21 Simon Marchi <simon.marchi@ericsson.com>
667
668 * gdbthread.h (find_thread, for_each_thread): New functions.
669 * inferiors.c (thread_of_pid): Remove.
670 (find_any_thread_of_pid): Use find_thread.
671 * linux-low.c (num_lwps): Use for_each_thread.
672
7a7cdfa0
YQ		 6732017-10-17 Yao Qi <yao.qi@linaro.org>
674
675 * Makefile.in: Remove one rule.
676 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
677
e675d170
YQ		 6782017-10-17 Yao Qi <yao.qi@linaro.org>
679
680 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
681 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
682
7eb4e0f9
YQ		 6832017-10-17 Yao Qi <yao.qi@linaro.org>
684
685 * configure.srv: Rename arm.o with arch/arm.o.
686
60d6cfc9
YQ		 6872017-10-17 Yao Qi <yao.qi@linaro.org>
688
689 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
690 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
691 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
692 (arch-i386.o, arch-amd64.o): Remove rules.
693 (arch/%.o): New rule.
694 Update POSTCOMPILE and COMPILE.pre.
695 * configure.ac: Invoke AC_CONFIG_COMMANDS.
696 * configure: Re-generated.
697 * configure.srv: Replace arch-i386.o with arch/i386.o.
698 Replace arch-amd64.o with arch/amd64.o.
699
5bfda255
YQ		 7002017-10-16 Yao Qi <yao.qi@linaro.org>
701
702 * configure: Regenerated.
703
9c80ecd6
SM		 7042017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
705
706 * inferiors.h: (struct inferior_list): Remove.
707 (struct inferior_list_entry); Remove.
708 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
709 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
710 get_first_inferior): Remove.
711 (for_each_inferior, for_each_inferior_with_data, find_inferior,
712 find_inferior_id, find_inferior_in_random): Change signature.
713 * inferiors.c (all_threads): Change type to
714 std::list<thread_info *>.
715 (get_thread): Remove macro.
716 (find_inferior, find_inferior_id): Change signature, implement
717 using find_thread.
718 (find_inferior_in_random): Change signature, implement using
719 find_thread_in_random.
720 (for_each_inferior, for_each_inferior_with_data): Change
721 signature, implement using for_each_thread.
722 (add_inferior_to_list, remove_inferior): Remove.
723 (add_thread, get_first_thread, thread_of_pid,
724 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
725 (get_first_inferior, one_inferior_p, clear_inferior_list):
726 Remove.
727 (clear_inferiors, get_thread_process): Update.
728 * gdbthread.h: Include <list>.
729 (struct thread_info) <entry>: Remove field.
730 <id>: New field.
731 (all_threads): Change type to std::list<thread_info *>.
732 (get_first_inferior): Add doc.
733 (find_thread, for_each_thread, find_thread_in_random): New
734 functions.
735 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
736 * linux-arm-low.c (update_registers_callback): Update.
737 * linux-low.c (second_thread_of_pid_p): Update.
738 (kill_one_lwp_callback, linux_detach_lwp_callback,
739 delete_lwp_callback, status_pending_p_callback, same_lwp,
740 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
741 iterate_over_lwps, not_stopped_callback,
742 resume_stopped_resumed_lwps, count_events_callback,
743 select_singlestep_lwp_callback, select_event_lwp_callback,
744 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
745 suspend_and_send_sigstop_callback, wait_for_sigstop,
746 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
747 lwp_running, linux_set_resume_request, resume_status_pending_p,
748 need_step_over_p, start_step_over, linux_resume_one_thread,
749 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
750 reset_lwp_ptrace_options_callback): Update.
751 * linux-mips-low.c (update_watch_registers_callback): Update.
752 * regcache.c (regcache_invalidate_one, regcache_invalidate):
753 Update.
754 (free_register_cache_thread_one): Remove.
755 (regcache_release): Update.
756 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
757 handle_qxfer_threads_worker): Update.
758 (handle_query): Update, use list iterator.
759 (visit_actioned_threads, handle_pending_status,
760 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
761 clear_pending_status_callback, set_pending_status_callback,
762 find_status_pending_thread_callback, handle_status,
763 process_serial_event): Update.
764 * target.c (thread_search_callback): Update.
765 * thread-db.c (thread_db_get_tls_address): Update.
766 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
767 Update.
768 * win32-i386-low.c (update_debug_registers_callback): Update.
769 * win32-low.c (delete_thread_info, child_delete_thread,
770 continue_one_thread, suspend_one_thread,
771 get_child_debug_event): Adjust.
772
9179355e
SM		 7732017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
774
775 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
776 * inferiors.h: Include <list>.
777 (struct process_info) <entry>: Remove field.
778 <pid>: New field.
779 (pid_of): Change macro to function.
780 (ptid_of, lwpid_of): Remove macro.
781 (all_processes): Change type to std::list<process_info *>.
782 (ALL_PROCESSES): Remove macro.
783 (for_each_process, find_process): New function.
784 * inferiors.c (all_processes): Change type to
785 std::list<process_info *>.
786 (find_thread_process): Adjust.
787 (add_process): Likewise.
788 (remove_process): Likewise.
789 (find_process_pid): Likewise.
790 (get_first_process): Likewise.
791 (started_inferior_callback): Remove.
792 (have_started_inferiors_p): Adjust.
793 (attached_inferior_callback): Remove.
794 (have_attached_inferiors_p): Adjust.
795 * linux-low.c (check_zombie_leaders): Likewise.
796 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
797 (x86_linux_update_xmltarget): Adjust.
798 * server.c (handle_query): Likewise.
799 (gdb_reattached_process): Remove.
800 (handle_status): Adjust.
801 (kill_inferior_callback): Likewise.
802 (detach_or_kill_inferior): Remove.
803 (print_started_pid): Likewise.
804 (print_attached_pid): Likewise.
805 (detach_or_kill_for_exit): Update.
806 (process_serial_event): Likewise.
807 * linux-arm-low.c (arm_new_fork): Likewise.
808
c9cb8905
SM		 8092017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
810
811 * dll.h: Include <list>.
812 (struct dll_info): Add constructor.
813 <entry>: Remove field.
814 (all_dlls): Change type to std::list<dll_info>.
815 * dll.c: Include <algorithm>.
816 (get_dll): Remove macro.
817 (all_dlls): Change type to std::list<dll_info *>.
818 (free_one_dll): Remove.
819 (match_dll): Likewise.
820 (loaded_dll): Adjust.
821 (unloaded_dll): Adjust to all_dlls type change, use
822 std::find_if. Inline code from match_dll.
823 (clear_dlls): Adjust to all_dlls type change.
824 * server.c (emit_dll_description): Remove.
825 (handle_qxfer_libraries): Adjust to all_dlls type change,
826 integrate emit_dll_description's functionality.
827
04ec7890
SM		 8282017-10-12 Simon Marchi <simon.marchi@ericsson.com>
829
830 * linux-low.h (struct linux_target_ops) <delete_process>: New
831 field.
832 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
833 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
834 (struct linux_target_ops): Add delete_process callback.
835 * linux-arm-low.c (arm_delete_process): New.
836 (struct linux_target_ops): Add delete_process callback.
837 * linux-bfin-low.c (struct linux_target_ops): Likewise.
838 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
839 * linux-m32r-low.c (struct linux_target_ops): Likewise.
840 * linux-mips-low.c (mips_linux_delete_process): New.
841 (struct linux_target_ops): Add delete_process callback.
842 * linux-ppc-low.c (struct linux_target_ops): Likewise.
843 * linux-s390-low.c (struct linux_target_ops): Likewise.
844 * linux-sh-low.c (struct linux_target_ops): Likewise.
845 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
846 * linux-tile-low.c (struct linux_target_ops): Likewise.
847 * linux-x86-low.c (x86_linux_delete_process): New.
848 (struct linux_target_ops): Add delete_process callback.
849 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
850
466eecee
SM		 8512017-10-12 Simon Marchi <simon.marchi@ericsson.com>
852
853 * linux-aarch64-low.c (the_low_target): Add thread delete
854 callback.
855 * linux-arm-low.c (arm_delete_thread): New function.
856 (the_low_target): Add thread delete callback.
857 * linux-bfin-low.c (the_low_target): Likewise.
858 * linux-crisv32-low.c (the_low_target): Likewise.
859 * linux-low.c (delete_lwp): Invoke delete_thread callback if
860 set.
861 * linux-low.h (struct linux_target_ops) <delete_thread>: New
862 field.
863 * linux-m32r-low.c (the_low_target): Add thread delete callback.
864 * linux-mips-low.c (mips_linux_delete_thread): New function.
865 (the_low_target): Add thread delete callback.
866 * linux-ppc-low.c (the_low_target): Likewise.
867 * linux-s390-low.c (the_low_target): Likewise.
868 * linux-sh-low.c (the_low_target): Likewise.
869 * linux-tic6x-low.c (the_low_target): Likewise.
870 * linux-tile-low.c (the_low_target): Likewise.
871 * linux-x86-low.c (the_low_target): Likewise.
872 * linux-xtensa-low.c (the_low_target): Likewise.
873
b79f7801
YZ		 8742017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
875
876 * win32-low.c: Include "common-inferior.h".
877
bc3b087d
SDJ		 8782017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
879
880 * inferiors.c (set_inferior_cwd): New function.
881 * server.c (handle_general_set): Handle QSetWorkingDir packet.
882 (handle_query): Inform that QSetWorkingDir is supported.
883 * win32-low.c (create_process): Pass the inferior's cwd to
884 CreateProcess.
885
d092c5a2
SDJ		 8862017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
887
888 * inferiors.c (current_inferior_cwd): New global variable.
889 (get_inferior_cwd): New function.
890 * inferiors.h (struct process_info) <cwd>: New field.
891
7da0a886
SDJ		 8922017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
893
894 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
895 (OBS): Add gdb_tilde_expand.o.
896
289a6840
SM		 8972017-10-02 Simon Marchi <simon.marchi@ericsson.com>
898
899 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
900 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
901
256642e8
PA		 9022017-09-29 Pedro Alves <palves@redhat.com>
903
904 * ax.c (gdb_parse_agent_expr): Constify.
905 * ax.h (gdb_parse_agent_expr): Constify.
906 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
907 Constify.
908 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
909 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
910 * remote-utils.h (read_ptid): Constify.
911 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
912 (process_point_options, process_serial_event): Constify.
913 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
914 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
915 (cmd_qtbuffer): Constify.
916
5b9ca4d4
PA		 9172017-09-29 Pedro Alves <palves@redhat.com>
918
919 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
920 fails.
921
94c207e0
PA		 9222017-09-29 Pedro Alves <palves@redhat.com>
923
924 * linux-low.c (handle_extended_wait): Pass parent thread instead
925 of process to thread_db_notice_clone.
926 * linux-low.h (thread_db_notice_clone): Replace parent process
927 parameter with parent thread parameter.
928 * thread-db.c (find_one_thread): Add comment.
929 (thread_db_notice_clone): Replace parent process parameter with
930 parent thread parameter. Temporarily switch to the parent thread.
931
75352e28
SDJ		 9322017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
933
934 * gdbthread.h: Include "common-gdbthread.h".
935 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
936 "if" when validating the ptid.
937 * remote-utils.c: Include "gdbthread.h".
938 (prepare_resume_reply): Use "switch_to_thread".
939 * target.c (done_accessing_memory): Likewise.
940
ad339634
AA		 9412017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
942
943 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
944 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
945 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
946 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
947 s390x-gs-linux64-ipa.o to ipa_obj.
948 * linux-s390-low.c (HWCAP_S390_GS): New define.
949 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
950 New functions.
951 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
952 (s390_arch_setup): Check for guarded-storage support and choose
953 appropriate tdesc.
954 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
955 init_registers_s390x_gs_linux64.
956 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
957 enum value.
958 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
959 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
960
cc4d742f
SM		 9612017-09-22 Simon Marchi <simon.marchi@ericsson.com>
962
963 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
964
f6327dcb
KB		 9652017-09-21 Kevin Buettner <kevinb@redhat.com>
966
967 * linux-low.h (struct lwp_info): Add new field, thread_handle.
968 (thread_db_thread_handle): Declare.
969 * linux-low.c (linux_target_ops): Initialize thread_handle.
970 * server.c (handle_qxfer_threads_worker): Add support for
971 "handle" attribute.
972 * target.h (struct target_ops): Add new function pointer,
973 thread_handle.
974 (target_thread_handle): Define.
975 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
976 field in lwp.
977 (thread_db_thread_handle): New function.
978
86299109
KB		 9792017-09-21 Kevin Buettner <kevinb@redhat.com>
980
981 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
982 * linux-low.h (thread_db_notice_clone): Declare.
983 * thread-db.c (thread_db_notice_clone): New function.
984
f557a88a
PA		 9852017-09-21 Pedro Alves <palves@redhat.com>
986
987 * server.c (gdb_read_memory, handle_status, process_serial_event)
988 (handle_serial_event, handle_target_event): Adjust to
989 set_desired_thread prototype change.
990 * target.c (set_desired_thread): Remove 'use_general' parameter
991 and adjust.
992 * target.h (set_desired_thread): Remove 'use_general' parameter.
993
223ffa71
TT		 9942017-09-20 Tom Tromey <tom@tromey.com>
995
996 * target.c (target_terminal::terminal_state): Define.
997 (target_terminal::init): Rename from target_terminal_init.
998 (target_terminal::inferior): Rename from
999 target_terminal_inferior.
1000 (target_terminal::ours): Rename from target_terminal_ours.
1001 (target_terminal::ours_for_output, target_terminal::info): New.
1002
04fd3ba9
SM		 10032017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1004
1005 * server.c (accumulate_file_name_length): Remove.
1006 (emit_dll_description): Adjust to std::string change.
1007 (handle_qxfer_libraries): Use std::string to hold document.
1008
5e187554
SM		 10092017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1010
1011 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1012 return type of xml_escape_text.
1013 * server.c (emit_dll_description): Likewise.
1014
1526853e
SM		 10152017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1016
1017 * server.c (captured_main): Accept argument for --selftest.
1018 Update run_tests call.
1019 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1020 when registering selftests.
1021
c4dfafab
SDJ		 10222017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1023
1024 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1025 instead of "VEC" for "target_desc.reg_defs".
1026 (regcache_cpy): Likewise.
1027 (registers_to_string): Likewise.
1028 (registers_from_string): Likewise.
1029 (find_regno): Likewise.
1030 (supply_regblock): Likewise.
1031 (regcache_raw_read_unsigned): Likewise.
1032 * tdesc.c (init_target_desc): Likewise.
1033 (tdesc_create_reg): Likewise.
1034 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1035 (struct target_desc) <reg_defs>: Convert to "std::vector".
1036 (target_desc): Do not initialize "reg_defs".
1037 (~target_desc): Update code to use "std::vector" instead of "VEC"
1038 for "target_desc.reg_defs".
1039 (operator==): Likewise.
1040
124aceb4
SM		 10412017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1042
1043 * inferiors.h (thread_to_gdb_id): Remove.
1044 * inferiors.c (thread_to_gdb_id): Remove.
1045 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1046 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1047 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1048 Likewise.
1049 * nto-low.c (nto_fetch_registers, nto_store_registers,
1050 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1051
96cde54f
SM		 10522017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1053
1054 * inferiors.h (gdb_id_to_thread_id): Remove.
1055 * inferiors.c (gdb_id_to_thread_id): Remove.
1056 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1057 removal. Move pid declaration closer to where it's used.
1058
e8ca139e
SM		 10592017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1060
1061 * server.c (handle_detach): New function.
1062 (process_serial_event): Move code out, call handle_detach.
1063
f8a4e119
SM		 10642017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1065
1066 * server.c (require_running): Rename to ...
1067 (require_running_or_return): ... this ...
1068 (require_running_or_break): ... and this.
1069 (handle_query, process_serial_event): Adjust.
1070
0eb0a407
SM		 10712017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1072
1073 * linux-low.c (linux_set_resume_request): Remove unused
1074 variables.
1075
785922a5
SM		 10762017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1077
1078 * server.c (first_thread_of): Remove.
1079 (process_serial_event): Replace usage of first_thread_of with
1080 find_any_thread_of_pid.
1081 * tracepoint.c (same_process_p): Remove.
1082 (gdb_agent_about_to_close): Replace usage of same_process_p with
1083 find_any_thread_of_pid.
1084 * linux-x86-low.c (same_process_callback): Remove.
1085 (x86_arch_setup_process_callback): Replace usage of
1086 same_process_callback with find_any_thread_of_pid.
1087 * thread-db.c (any_thread_of): Remove.
1088 (switch_to_process): Replace usage of any_thread_of with
1089 find_any_thread_of_pid.
1090 * inferiors.c (thread_pid_matches_callback): Remove.
1091 (find_thread_process): Adjust to use find_any_thread_of_pid.
1092
a059f00c
SDJ		 10932017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1094
1095 * regcache.c (get_thread_regcache): Guard calls to "memset"
1096 with "!VEC_empty".
1097
cc397f3a
SDJ		 10982017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1099
1100 * linux-low.c (handle_extended_wait): Use
1101 "allocate_target_description" instead of "XNEW".
1102 * linux-x86-low.c (initialize_low_arch): Likewise.
1103
22916b07
YQ		 11042017-09-05 Yao Qi <yao.qi@linaro.org>
1105
1106 * configure.srv (srv_i386_regobj): Remove.
1107 (srv_amd64_regobj): Remove.
1108 (srv_regobj): Set it to "" for x86 non-linux targets.
1109 * linux-x86-tdesc.c (i386_linux_read_description):
1110 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1111 (init_registers_i386): Remove the declaration.
1112 (tdesc_i386): Remove the declaration.
1113 (lynx_i386_arch_setup): Call i386_create_target_description.
1114 * nto-x86-low.c: Likewise.
1115 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1116 [!__x86_64__]: include arch/i386.h.
1117 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1118
38602d55
YQ		 11192017-09-05 Yao Qi <yao.qi@linaro.org>
1120
1121 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1122 i386/amd64-XXX-linux from it.
1123
44b886ff
YQ		 11242017-09-05 Yao Qi <yao.qi@linaro.org>
1125
1126 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1127 false.
1128 (ipa_amd64_linux_regobj): Remove.
1129 (ipa_x32_linux_regobj): Remove.
1130
b4570e4b
YQ		 11312017-09-05 Yao Qi <yao.qi@linaro.org>
1132
1133 * Makefile.in (arch-amd64.o): New rule.
1134 * configure.srv: Append arch-amd64.o.
1135 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1136 (get_ipa_tdesc): Call amd64_linux_read_description.
1137 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1138 and init_registers_amd64_XXX.
1139 * linux-x86-low.c (x86_linux_read_description): Call
1140 amd64_linux_read_description.
1141 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1142 (initialize_low_arch): Don't call init_registers_x32_XXX and
1143 init_registers_amd64_XXX.
1144 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1145 and tdesc_amd64_XXX.
1146 [__x86_64__] (amd64_tdesc_test): New function.
1147 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1148 and init_registers_amd64_XXX.
1149 * linux-x86-tdesc.c: Include arch/amd64.h.
1150 (xcr0_to_tdesc_idx): New function.
1151 (i386_linux_read_description): New function.
1152 (amd64_get_ipa_tdesc_idx): New function.
1153 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1154 (amd64_get_ipa_tdesc): Declare.
1155
d1f28ea2
YQ		 11562017-09-05 Yao Qi <yao.qi@linaro.org>
1157
1158 * configure.srv (srv_i386_linux_xmlfiles): Remove
1159 i386/i386-XXX-linux.xml from it.
1160
25a93583
YQ		 11612017-09-05 Yao Qi <yao.qi@linaro.org>
1162
1163 * configure.srv: Set srv_i386_linux_regobj empty if $development
1164 is false.
1165 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1166 initialize_low_tdesc.
1167 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1168 with #if initialize_low_tdesc.
1169 * linux-x86-tdesc-selftest.c: New file.
1170 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1171
5f035c07
YQ		 11722017-09-05 Yao Qi <yao.qi@linaro.org>
1173
1174 * Makefile.in (arch-i386.o): New rule.
1175 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1176 (x86_64-*-linux*): Likewise.
1177 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1178 include arch/i386.h.
1179 (i386_linux_read_description): Remove code and call
1180 i386_create_target_description.
1181 * tdesc.c (allocate_target_description): New function.
1182 * tdesc.h (set_tdesc_architecture): Remove declaration.
1183 (set_tdesc_osabi): Likewise.
1184
0abe8a89
YQ		 11852017-09-05 Yao Qi <yao.qi@linaro.org>
1186
1187 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1188 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1189 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1190 .xmltarget.
1191 * server.c (get_features_xml): Call tdesc_get_features_xml.
1192 * tdesc.c (set_tdesc_architecture): New function.
1193 (set_tdesc_osabi): New function.
1194 (tdesc_get_features_xml): New function.
1195 (tdesc_create_feature): Add an argument.
1196 * tdesc.h (struct target_desc) <features>: New field.
1197 <arch, osabi>: New field.
1198 (~target_desc): xfree features, arch, and osabi.
1199 (target_desc::oerator==): Don't compare .xmltarget.
1200 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1201 (set_tdesc_osabi): Likewise.
1202 (tdesc_get_features_xml): Likewise.
1203
0a188386
YQ		 12042017-09-05 Yao Qi <yao.qi@linaro.org>
1205
1206 * linux-x86-tdesc.c: Include selftest.h.
1207 (i386_tdesc_test): New function.
1208 (initialize_low_tdesc): Call selftests::register_test.
1209 * tdesc.h: Include regdef.h.
1210 (target_desc): Override operator == and !=.
1211
f49ff000
YQ		 12122017-09-05 Yao Qi <yao.qi@linaro.org>
1213
1214 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1215 (ipa_obj): Likewise.
1216 * linux-i386-ipa.c: Include common/x86-xstate.h
1217 (get_ipa_tdesc): Call i386_linux_read_description.
1218 (initialize_low_tracepoint): Don't call init_registers_XXX
1219 functions, call initialize_low_tdesc instead.
1220 * linux-x86-low.c (x86_linux_read_description): Call
1221 i386_linux_read_description.
1222 (initialize_low_arch): Don't call init_registers_i386_XXX
1223 functions, call initialize_low_tdesc.
1224 * linux-x86-tdesc.c: New file.
1225 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1226 (i386_get_ipa_tdesc_idx): Declare.
1227 (i386_get_ipa_tdesc): Declare.
1228 (initialize_low_tdesc): Declare.
1229
2b68ef2f
YQ		 12302017-09-05 Yao Qi <yao.qi@linaro.org>
1231
1232 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1233 instead of 0.
1234
f7000548
YQ		 12352017-09-05 Yao Qi <yao.qi@linaro.org>
1236
1237 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1238 * regcache.c (get_thread_regcache): Use VEC_length.
1239 (init_register_cache): Likewise.
1240 (regcache_cpy): Likewise.
1241 (registers_to_string): Iterate reg_defs via VEC_iterate.
1242 (find_regno): Likewise.
1243 (find_register_by_number): Use VEC_index.
1244 (register_size): Call find_register_by_number.
1245 (register_data): Call find_register_by_number.
1246 (supply_regblock): Use VEC_length.
1247 (regcache_raw_read_unsigned): Likewise.
1248 * tdesc.c (init_target_desc): Iterate reg_defs via
1249 VEC_iterate.
1250 (default_description): Update initializer.
1251 (copy_target_description): Don't update field num_registers.
1252 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1253 <num_registers>: Remove.
1254
50a421ac
SM		 12552017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1256
1257 * Makefile.in (.SECONDARY): Define target.
1258
23fdd69e
SM		 12592017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1260
1261 * linux-low.c (linux_wait_1): Adjust.
1262 * server.c (queue_stop_reply_callback): Adjust.
1263
0a2dde4a
SDJ		 12642017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1265
1266 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1267 QEnvironmentUnset and QEnvironmentReset packets.
1268 (handle_query): Inform remote that QEnvironmentHexEncoded,
1269 QEnvironmentUnset and QEnvironmentReset are supported.
1270
6afd337d
SM		 12712017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1272
1273 * inferiors.h (inferior_target_data): Rename to ...
1274 (thread_target_data): ... this.
1275 (inferior_regcache_data): Rename to ...
1276 (thread_regcache_data): ... this.
1277 (set_inferior_regcache_data): Rename to ...
1278 (set_thread_regcache_data): ... this.
1279 * inferiors.c (inferior_target_data): Rename to ...
1280 (thread_target_data): ... this.
1281 (inferior_regcache_data): Rename to ...
1282 (thread_regcache_data): ... this.
1283 (set_inferior_regcache_data): Rename to ...
1284 (set_thread_regcache_data): ... this.
1285 (free_one_thread): Update.
1286 * linux-low.h (get_thread_lwp): Update.
1287 * regcache.c (get_thread_regcache): Update.
1288 (regcache_invalidate_thread): Update.
1289 (free_register_cache_thread): Update.
1290 * win32-i386-low.c (update_debug_registers_callback): Update.
1291 (win32_get_current_dr): Update.
1292 * win32-low.c (thread_rec): Update.
1293 (delete_thread_info): Update.
1294 (continue_one_thread): Update.
1295 (suspend_one_thread): Update.
1296
a160cc46
SM		 12972017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1298
1299 * inferiors.c (set_inferior_target_data): Remove.
1300 * inferiors.h (set_inferior_target_data): Remove.
1301
6d580b63
YQ		 13022017-08-18 Yao Qi <yao.qi@linaro.org>
1303
1304 * Makefile.in (OBS): Add selftest.o.
1305 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1306 * configure, config.in: Re-generated.
1307 * server.c: Include common/sefltest.h.
1308 (captured_main): Handle option --selftest.
1309
f5a29eb0
YQ		 13102017-08-09 Yao Qi <yao.qi@linaro.org>
1311
1312 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1313 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1314 i386-avx-mpx.o and i386-mmx.o.
1315 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1316 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1317 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1318 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1319 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1320 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1321 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1322 i386/amd64-avx-mpx.xml.
1323
57757c2f
YQ		 13242017-08-09 Yao Qi <yao.qi@linaro.org>
1325
1326 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1327 and x32-avx-avx512.o.
1328 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1329 i386/x32-avx-avx512.xml.
1330
229d26fc
SM		 13312017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1332
1333 * tracepoint.h (enum class fast_tpoint_collect_result): New
1334 enumeration.
1335 (fast_tracepoint_collecting): Change return type to
1336 fast_tpoint_collect_result.
1337 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1338 * linux-low.h: Include tracepoint.h.
1339 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1340 fast_tpoint_collect_result.
1341 * linux-low.c (handle_tracepoints): Adjust.
1342 (linux_fast_tracepoint_collecting): Change return type to
1343 fast_tpoint_collect_result.
1344 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1345 linux_wait_1, stuck_in_jump_pad_callback,
1346 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1347 proceed_one_lwp): Adjust to type change.
1348
2e1e43e1
YQ		 13492017-07-10 Yao Qi <yao.qi@linaro.org>
1350
1351 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1352
adc764e7
YQ		 13532017-06-29 Yao Qi <yao.qi@linaro.org>
1354
1355 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1356 Remove.
1357 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1358
a206891a
SM		 13592017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1360
1361 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1362
9a6c7d9c
SDJ		 13632017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1364
1365 * linux-low.c (linux_create_inferior): Adjust code to access the
1366 environment information via 'gdb_environ' class.
1367 * lynx-low.c (lynx_create_inferior): Likewise.
1368 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1369 (get_environ): Return a pointer to 'our_environ'.
1370 (captured_main): Initialize 'our_environ'.
1371 * server.h (get_environ): Adjust prototype.
1372 * spu-low.c (spu_create_inferior): Adjust code to access the
1373 environment information via 'gdb_environ' class.
1374
ae3e2ccf
SM		 13752017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1376
1377 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1378 usage of "register" keyword.
1379
3e019bdc
SM		 13802017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1381
1382 * configure: Re-generate.
1383
8465943a
SM		 13842017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1385
1386 * configure: Re-generate.
1387
cf0dd6f0
SM		 13882017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1389
1390 * Makefile.in (COMPILE.pre): Add "-x c++".
1391
9845682b
SDJ		 13922017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1393
1394 * fork-child.c: Conditionally include <signal.h>.
1395
aefd8b33
SDJ		 13962017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1397
1398 * server.c (handle_general_set): Handle new packet
1399 "QStartupWithShell".
1400 (handle_query): Add "QStartupWithShell" to the list of supported
1401 packets.
1402 (gdbserver_usage): Add help text explaining the
1403 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1404 options.
1405 (captured_main): Recognize and act upon the presence of the new
1406 CLI options.
1407
2090129c
SDJ		 14082017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1409 Pedro Alves <palves@redhat.com>
1410
1411 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1412 * configure: Regenerate.
1413 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1414 "fork-inferior.o".
1415 (i[34567]86-*-lynxos*): Likewise.
1416 (spu*-*-*): Likewise.
1417 * fork-child.c: New file.
1418 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1419 and "environ.h".
1420 (linux_ptrace_fun): New function.
1421 (linux_create_inferior): Adjust function prototype to reflect
1422 change on "target.h". Adjust function code to use
1423 "fork_inferior".
1424 (linux_request_interrupt): Delete "signal_pid".
1425 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1426 (lynx_ptrace_fun): New function.
1427 (lynx_create_inferior): Adjust function prototype to reflect
1428 change on "target.h". Adjust function code to use
1429 "fork_inferior".
1430 * nto-low.c (nto_create_inferior): Adjust function prototype and
1431 code to reflect change on "target.h". Update comments.
1432 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1433 "common-terminal.h" and "environ.h".
1434 (terminal_fd): Moved to fork-child.c.
1435 (old_foreground_pgrp): Likewise.
1436 (restore_old_foreground_pgrp): Likewise.
1437 (last_status): Make it global.
1438 (last_ptid): Likewise.
1439 (our_environ): New variable.
1440 (startup_with_shell): Likewise.
1441 (program_name): Likewise.
1442 (program_argv): Rename to...
1443 (program_args): ...this.
1444 (wrapper_argv): New variable.
1445 (start_inferior): Delete function.
1446 (get_exec_wrapper): New function.
1447 (get_exec_file): Likewise.
1448 (get_environ): Likewise.
1449 (prefork_hook): Likewise.
1450 (post_fork_inferior): Likewise.
1451 (postfork_hook): Likewise.
1452 (postfork_child_hook): Likewise.
1453 (handle_v_run): Update code to deal with arguments coming from the
1454 remote host. Update calls from "start_inferior" to
1455 "create_inferior".
1456 (captured_main): Likewise. Initialize environment variable. Call
1457 "have_job_control".
1458 * server.h (post_fork_inferior): New prototype.
1459 (get_environ): Likewise.
1460 (last_status): Declare.
1461 (last_ptid): Likewise.
1462 (signal_pid): Likewise.
1463 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1464 (spu_ptrace_fun): New function.
1465 (spu_create_inferior): Adjust function prototype to reflect change
1466 on "target.h". Adjust function code to use "fork_inferior".
1467 * target.c (target_terminal_init): New function.
1468 (target_terminal_inferior): Likewise.
1469 (target_terminal_ours): Likewise.
1470 * target.h: Include <vector>.
1471 (struct target_ops) <create_inferior>: Update prototype.
1472 (create_inferior): Update macro.
1473 * utils.c (gdb_flush_out_err): New function.
1474 * win32-low.c (win32_create_inferior): Adjust function prototype
1475 and code to reflect change on "target.h".
1476
043a4934
SDJ		 14772017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1478
1479 * inferiors.c (switch_to_thread): New function.
1480
15652511
SDJ		 14812017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1482
1483 * Makefile.in (SFILE): Add "common/job-control.c".
1484 (OBS): Add "job-control.o".
1485
21ea5acd
SDJ		 14862017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1487
1488 * Makefile: Remove "@host_makefile_frag@".
1489
e13cb306
PA		 14902017-05-05 Pedro Alves <palves@redhat.com>
1491
1492 * configure: Regenerate.
1493
c94fee56
SDJ		 14942017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1495
1496 * configure: Regenerate.
1497
a0ff9e1a
SM		 14982017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1499
1500 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1501 software_single_step change of return type to
1502 std::vector<CORE_ADDR>.
1503 * linux-low.c (install_software_single_step_breakpoints):
1504 Likewise.
1505 * linux-low.h (install_software_single_step_breakpoints):
1506 Likewise.
1507
be628ab8
SDJ		 15082017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1509
1510 * remote-utils.c: Include "gdb_termios.h" instead of
1511 "terminal.h".
1512 * terminal.h: Delete file.
1513
7c5ded6a
SDJ		 15142017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1515
1516 * server.c: Include <vector>.
1517 <program_argv, wrapper_argv>: Convert to std::vector.
1518 (start_inferior): Rewrite function to use C++.
1519 (handle_v_run): Likewise. Update code that calculates the argv
1520 based on the vRun packet; use C++.
1521 (captured_main): Likewise.
1522
436252de
SM		 15232017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1524
1525 * server.c (handle_v_cont): Initialize thread_resume::thread
1526 with null_ptid.
1527
9bf2a700
PA		 15282017-04-05 Pedro Alves <palves@redhat.com>
1529
1530 * configure: Regenerate.
1531
a121b7c1
PA		 15322017-04-05 Pedro Alves <palves@redhat.com>
1533
1534 * gdbreplay.c (sync_error): Constify.
1535 * linux-x86-low.c (push_opcode): Constify.
1536
21c8a587
PA		 15372017-04-05 Pedro Alves <palves@redhat.com>
1538
1539 * win32-low.c (get_child_debug_event)
1540 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1541 Report TARGET_WAITKIND_SPURIOUS instead.
1542
fb32b4f7
PA		 15432017-04-05 Pedro Alves <palves@redhat.com>
1544
1545 * remote-utils.c (remote_prepare, remote_open): Constify.
1546 * remote-utils.h (remote_prepare, remote_open): Constify.
1547 * server.c (captured_main): Constify 'port' handling.
1548
65dd1e59
SM		 15492017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1550
1551 * Makefile.in (clean): Clear .deps.
1552
8fa5b777
SM		 15532017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1554
1555 * .gitignore: Remove generated files, replace with wildcard.
1556 * (clean): Replace removal of generated files with wildcard.
1557 (version.c): Replace with...
1558 (version-generated.c): ...this.
1559 (xml-builtin.c): Replace with...
1560 (xml-builtin-generated.c): ...this.
1561 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1562 (%.c: *regformats*): Replace with...
1563 (%-generated.c: *regformats*): ...this.
1564
a12e714b
MF		 15652017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1566
1567 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1568 (xtensa_fill_gregset): Call collect_register_by_name for
1569 threadptr register.
1570 (xtensa_store_gregset): Call supply_register_by_name for
1571 threadptr register.
1572
1a09b50a
MF		 15732017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1574
1575 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1576 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1577 (xtensa_store_gregset): Call supply_register for all registers in
1578 a0_regnum..a0_regnum + C0_NREGS range.
1579
1a01e7c6
SM		 15802017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1581
1582 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1583 (ax-ipa.o: ax.c): Remove.
1584 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1585 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1586 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1587 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1588 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1589
36bc18a8
SM		 15902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1591
1592 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1593 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1594 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1595 (errors-ipa.o: ../common/errors.c): Remove.
1596 (format-ipa.o: ../common/format.c): Remove.
1597 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1598
a8ebe3d5
SM		 15992017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1600
1601 * Makefile.in (%-ipa.o: %.c): New rule.
1602 (tracepoint-ipa.o: tracepoint.c): Remove.
1603 (utils-ipa.o: utils.c): Remove.
1604 (remote-utils-ipa.o: remote-utils.c): Remove.
1605 (regcache-ipa.o: regcache.c): Remove.
1606 (i386-linux-ipa.o: i386-linux.c): Remove.
1607 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1608 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1609 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1610 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1611 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1612 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1613 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1614 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1615 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1616 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1617 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1618 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1619 (aarch64-ipa.o: aarch64.c): Remove.
1620 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1621 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1622 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1623 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1624 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1625 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1626 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1627 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1628 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1629 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1630 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1631 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1632 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1633 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1634 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1635 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1636 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1637 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1638 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1639 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1640 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1641 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1642 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1643 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1644 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1645 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1646 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1647 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1648 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1649 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1650 (tdesc-ipa.o: tdesc.c): Remove.
1651 (x32-linux-ipa.o: x32-linux.c): Remove.
1652 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1653 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1654
50cfacb7
SM		 16552017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1656
1657 * Makefile.in (%.o: ../arch/%.c): New rule.
1658 (arm.o: ../arch/arm.c): Remove.
1659 (arm-linux.o: ../arch/arm-linux.c): Remove.
1660 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1661 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1662
c5a22423
SM		 16632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1664
1665 * Makefile.in (%.o: ../nat/%.c): New rule.
1666 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1667 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1668 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1669 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1670 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1671 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1672 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1673 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1674 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1675 (linux-personality.o: ../nat/linux-personality.c): Remove.
1676 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1677 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1678 (x86-linux.o: ../nat/x86-linux.c): Remove.
1679 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1680 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1681
6bda016b
SM		 16822017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1683
1684 * Makefile.in (%.o: ../common/%.c): New rule.
1685 (signals.o: ../common/signals.c): Remove.
1686 (print-utils.o: ../common/print-utils.c): Remove.
1687 (rsp-low.o: ../common/rsp-low.c): Remove.
1688 (common-utils.o: ../common/common-utils.c): Remove.
1689 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1690 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1691 (vec.o: ../common/vec.c): Remove.
1692 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1693 (xml-utils.o: ../common/xml-utils.c): Remove.
1694 (ptid.o: ../common/ptid.c): Remove.
1695 (buffer.o: ../common/buffer.c): Remove.
1696 (format.o: ../common/format.c): Remove.
1697 (filestuff.o: ../common/filestuff.c): Remove.
1698 (agent.o: ../common/agent.c): Remove.
1699 (errors.o: ../common/errors.c): Remove.
1700 (environ.o: ../common/environ.c): Remove.
1701 (common-debug.o: ../common/common-debug.c): Remove.
1702 (cleanups.o: ../common/cleanups.c): Remove.
1703 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1704 (fileio.o: ../common/fileio.c): Remove.
1705 (common-regcache.o: ../common/common-regcache.c): Remove.
1706 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1707 (new-op.o: ../common/new-op.c): Remove.
1708 (btrace-common.o: ../common/btrace-common.c): Remove.
1709
21122961
SM		 17102017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1711
1712 * Makefile.in (%.o: ../target/%.c): New rule.
1713 (waitstatus.o: ../target/waitstatus.c): Remove.
1714
c362e621
SM		 17152017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1716
1717 * Makefile.in
1718 (%.c: ../regformats/%.dat,
1719 (%.c: ../regformats/arm/%.dat,
1720 (%.c: ../regformats/i386/%.dat,
1721 (%.c: ../regformats/rs6000/%.dat): New rules.
1722 (aarch64.c): Remove.
1723 (reg-arm.c): Remove.
1724 (arm-with-iwmmxt.c): Remove.
1725 (arm-with-vfpv2.c): Remove.
1726 (arm-with-vfpv3.c): Remove.
1727 (arm-with-neon.c): Remove.
1728 (reg-bfin.c): Remove.
1729 (reg-cris.c): Remove.
1730 (reg-crisv32.c): Remove.
1731 (i386.c): Remove.
1732 (i386-linux.c): Remove.
1733 (i386-avx.c): Remove.
1734 (i386-avx-linux.c): Remove.
1735 (i386-avx-avx512.c): Remove.
1736 (i386-avx-avx512-linux.c): Remove.
1737 (i386-mpx.c): Remove.
1738 (i386-mpx-linux.c): Remove.
1739 (i386-avx-mpx-avx512-pku.c): Remove.
1740 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1741 (i386-avx-mpx.c): Remove.
1742 (i386-avx-mpx-linux.c): Remove.
1743 (i386-mmx.c): Remove.
1744 (i386-mmx-linux.c): Remove.
1745 (reg-ia64.c): Remove.
1746 (reg-m32r.c): Remove.
1747 (reg-m68k.c): Remove.
1748 (reg-cf.c): Remove.
1749 (mips-linux.c): Remove.
1750 (mips-dsp-linux.c): Remove.
1751 (mips64-linux.c): Remove.
1752 (mips64-dsp-linux.c): Remove.
1753 (nios2-linux.c): Remove.
1754 (powerpc-32.c): Remove.
1755 (powerpc-32l.c): Remove.
1756 (powerpc-altivec32l.c): Remove.
1757 (powerpc-cell32l.c): Remove.
1758 (powerpc-vsx32l.c): Remove.
1759 (powerpc-isa205-32l.c): Remove.
1760 (powerpc-isa205-altivec32l.c): Remove.
1761 (powerpc-isa205-vsx32l.c): Remove.
1762 (powerpc-e500l.c): Remove.
1763 (powerpc-64l.c): Remove.
1764 (powerpc-altivec64l.c): Remove.
1765 (powerpc-cell64l.c): Remove.
1766 (powerpc-vsx64l.c): Remove.
1767 (powerpc-isa205-64l.c): Remove.
1768 (powerpc-isa205-altivec64l.c): Remove.
1769 (powerpc-isa205-vsx64l.c): Remove.
1770 (s390-linux32.c): Remove.
1771 (s390-linux32v1.c): Remove.
1772 (s390-linux32v2.c): Remove.
1773 (s390-linux64.c): Remove.
1774 (s390-linux64v1.c): Remove.
1775 (s390-linux64v2.c): Remove.
1776 (s390-te-linux64.c): Remove.
1777 (s390-vx-linux64.c): Remove.
1778 (s390-tevx-linux64.c): Remove.
1779 (s390x-linux64.c): Remove.
1780 (s390x-linux64v1.c): Remove.
1781 (s390x-linux64v2.c): Remove.
1782 (s390x-te-linux64.c): Remove.
1783 (s390x-vx-linux64.c): Remove.
1784 (s390x-tevx-linux64.c): Remove.
1785 (tic6x-c64xp-linux.c): Remove.
1786 (tic6x-c64x-linux.c): Remove.
1787 (tic6x-c62x-linux.c): Remove.
1788 (reg-sh.c): Remove.
1789 (reg-sparc64.c): Remove.
1790 (reg-spu.c): Remove.
1791 (amd64.c): Remove.
1792 (amd64-linux.c): Remove.
1793 (amd64-avx.c): Remove.
1794 (amd64-avx-linux.c): Remove.
1795 (amd64-avx-avx512.c): Remove.
1796 (amd64-avx-avx512-linux.c): Remove.
1797 (amd64-mpx.c): Remove.
1798 (amd64-mpx-linux.c): Remove.
1799 (amd64-avx-mpx-avx512-pku.c): Remove.
1800 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1801 (amd64-avx-mpx.c): Remove.
1802 (amd64-avx-mpx-linux.c): Remove.
1803 (x32.c): Remove.
1804 (x32-linux.c): Remove.
1805 (x32-avx.c): Remove.
1806 (x32-avx-linux.c): Remove.
1807 (x32-avx-avx512.c): Remove.
1808 (x32-avx-avx512-linux.c): Remove.
1809 (reg-xtensa.c): Remove.
1810 (reg-tilegx.c): Remove.
1811 (reg-tilegx32.c): Remove.
1812
1672e0d9
SDJ		 18132017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1814
1815 * Makefile.in (SFILES): Add "common/environ.c".
1816 (OBJS): Add "common/environ.h".
1817
239b6d10
WT		 18182017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1819
1820 * configure.ac: Check if the fs_base and gs_base members of
1821 `struct user_regs_struct' exist.
1822 * config.in: Regenerated.
1823 * configure: Likewise.
1824
694b382c
AT		 18252017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1826
1827 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1828 target_read_memory.
1829 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1830 (get_next_pcs_syscall_next_pc): Likewise.
1831
7dc53023
LM		 18322016-12-23 Luis Machado <lgustavo@codesourcery.com>
1833
1834 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1835 * nto-x86-low.c: Likewise.
1836
ad02e4fe
SM		 18372016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1838
1839 * Makefile.in: Include disable-implicit-rules.mk.
1840
dcb07cfa
PA		 18412016-11-23 Pedro Alves <palves@redhat.com>
1842
1843 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1844 (debug_vprintf): Use std::chrono::steady_clock instead of
1845 gettimeofday. Use '.' instead of ':'.
1846 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1847 (get_timestamp): Use std::chrono::steady_clock instead of
1848 gettimeofday.
1849
8629c02c
SM		 18502016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1851
1852 * Makefile.in: Fix whitespace formatting.
1853
b593ecca
SM		 18542016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1855
1856 * Makefile.in (SFILES, OBS): Flatten list and order
1857 alphabetically.
1858
9986ba08
PA		 18592016-11-23 Pedro Alves <palves@redhat.com>
1860
1861 * event-loop.c (handle_file_event): Use warning.
1862 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1863 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1864 Use warning.
1865
4eefa7bc
PA		 18662016-11-23 Pedro Alves <palves@redhat.com>
1867
1868 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1869 output.
1870 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1871 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1872 debug_printf and debug_flush for debug output.
1873 * server.c (handle_general_set): Likewise.
1874 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1875 output.
1876
5443506e
SM		 18772016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1878
1879 * Makefile.in (.c.o): Replace rule with ...
1880 (%.o: %.c): ... this one.
1881
3b165252
SM		 18822016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1883
1884 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1885 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1886 make.
1887 * configure.ac: Remove checks for the make program.
1888 * configure: Re-generate.
1889
0bcda685
PA		 18902016-10-28 Pedro Alves <palves@redhat.com>
1891
1892 * Makefile.in (CXX_DIALECT): Get from configure.
1893 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1894 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1895 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1896 * config.in: Regenerate.
1897 * configure: Regenerate.
1898
c3805894
YQ		 18992016-10-27 Yao Qi <yao.qi@linaro.org>
1900
1901 * linux-low.c (linux_supports_range_stepping): Return true if
1902 can_software_single_step return true.
1903
89342618
YQ		 19042016-10-27 Yao Qi <yao.qi@linaro.org>
1905
1906 * inferiors.c (find_inferior_in_random): New function.
1907 * inferiors.h (find_inferior_in_random): Declare.
1908 * linux-low.c (linux_wait_for_event_filtered): Call
1909 find_inferior_in_random instead of find_inferior.
1910
e3652c84
YQ		 19112016-10-27 Yao Qi <yao.qi@linaro.org>
1912
1913 * linux-low.c (linux_wait_1): If single-step breakpoints are
1914 inserted, remove them.
1915
5a04c4cf
PA		 19162016-10-26 Pedro Alves <palves@redhat.com>
1917
1918 * linux-low.c (handle_extended_wait): Link parent/child fork
1919 threads.
1920 (linux_wait_1): Unlink them.
1921 (linux_set_resume_request): Ignore resume requests for
1922 already-resumed and unhandled fork child threads.
1923 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1924 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1925 New functions.
1926 (handle_v_requests) <vCont>: Don't call require_running.
1927 * server.h (in_queued_stop_replies): New declaration.
1928
cb93dc7f
YQ		 19292016-10-24 Yao Qi <yao.qi@linaro.org>
1930
1931 PR server/20733
1932 * linux-aarch64-low.c (append_insns): Cast the return value to
1933 'uint32_t *'.
1934
a1078bea
YQ		 19352016-10-10 Yao Qi <yao.qi@linaro.org>
1936
1937 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1938
1fb77080
SDJ		 19392016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1940
1941 * target.c (target_supports_multi_process): New function, moved
1942 from...
1943 * target.h (target_supports_multi_process): ... here. Remove
1944 macro.
1945
39b5a3b9
TT		 19462016-10-05 Tom Tromey <tom@tromey.com>
1947
1948 PR remote/20655:
1949 * tracepoint.c (handle_tracepoint_bkpts): Check
1950 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1951
c1d0b70a
YQ		 19522016-10-05 Yao Qi <yao.qi@linaro.org>
1953
1954 * configure.srv: Update the path of arm-*.xml files.
1955
0a69eedb
YQ		 19562016-10-05 Terry Guo <terry.guo@arm.com>
1957 Yao Qi <yao.qi@linaro.org>
1958
1959 * Makefile.in: Adjust the path of rules.
1960 * configure.srv: Update the path of xml files.
1961 * regformats/arm-with-iwmmxt.dat: Regenerated.
1962 * regformats/arm-with-neon.dat: Likewise.
1963 * regformats/arm-with-vfpv2.dat: Likewise.
1964 * regformats/arm-with-vfpv3.dat Likewise.
1965
17e16485
YQ		 19662016-09-30 Yao Qi <yao.qi@linaro.org>
1967
1968 PR gdbserver/20627
1969 * target.c (target_stop_and_wait): Don't call
1970 target_continue_no_signal, use resume_stop instead.
1971
edeeb602
YQ		 19722016-09-26 Yao Qi <yao.qi@linaro.org>
1973
1974 * linux-low.c (linux_wait_1): Call debug_exit.
1975
503b1c39
PA		 19762016-09-23 Pedro Alves <palves@redhat.com>
1977
1978 * Makefile.in (SFILES): Add common/new-op.c.
1979 (OBS): Add common/new-op.o.
1980 (new-op.o): New rule.
1981
74172ecf
SM		 19822016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1983
1984 * .gitinore: Ignore more files.
1985
fc6cda2e
YQ		 19862016-09-21 Yao Qi <yao.qi@linaro.org>
1987
1988 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1989 23.
1990
bc1e6c81
SDJ		 19912016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1992
1993 * server.c (start_inferior): Call target_mourn_inferior instead of
1994 mourn_inferior; pass ptid_t argument to it.
1995 (resume): Likewise.
1996 (handle_target_event): Likewise.
1997 * target.c (target_mourn_inferior): New function.
1998 * target.h (mourn_inferior): Delete macro.
1999
0e00e962
AA		 20002016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2001
2002 * linux-low.c (lwp_is_stepping): New function.
2003
1d8cb77d
CL		 20042016-09-06 Carl Love <cel@us.ibm.com>
2005
2006 * server.c (start_inferior): Fixed comment, requested comment change
2007 didn't get updated correctly. Removed reference to ptrace () call as
2008 it is only true on Linux systems.
2009
7313bced
CL		 20102016-09-06 Carl Love <cel@us.ibm.com>
2011
2012 * server.c (start_inferior): Do not call
2013 function target_post_create_inferior () if the
2014 inferior process has already exited.
2015
cf6de44d
PA		 20162016-09-05 Pedro Alves <palves@redhat.com>
2017
2018 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2019 (COMPILE.pre, CC_LD): Use CXX directly.
2020 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2021 * acinclude.m4: Don't include build-with-cxx.m4.
2022 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2023 * configure: Regenerate.
2024
c1da6748
AT		 20252016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2026
2027 PR gdb/19495
2028 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2029 call writing data to own_buf.
2030
f2b9e3df
SDJ		 20312016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2032
2033 * target.c (mywait): Call target_wait instead of
2034 the_target->wait.
2035 (target_wait): New function.
2036
049a8570
SDJ		 20372016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2038
2039 * server.c (start_inferior): New variable 'ptid'. Replace calls
2040 to the_target->resume by target_continue{,_no_signal}, depending
2041 on the case.
2042 * target.c (target_stop_and_wait): Call target_continue_no_signal
2043 instead of the_target->resume.
2044 (target_continue): New function.
2045
3aa5cfa0
AT		 20462016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2047
2048 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2049
754653a7
AZ		 20502016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2051
2052 PR server/20491
2053 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2054 ps_prochandle.
2055 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2056 * linux-arm-low.c (ps_get_thread_area): Likewise.
2057 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2058 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2059 * linux-mips-low.c (ps_get_thread_area): Likewise.
2060 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2061 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2062 * linux-x86-low.c (ps_get_thread_area): Likewise.
2063 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2064
ed036b40
PA		 20652016-08-19 Pedro Alves <palves@redhat.com>
2066
2067 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2068
c8ef42ee
PA		 20692016-08-19 Pedro Alves <palves@redhat.com>
2070
2071 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2072 comment. Use memcpy instead of casting through unsigned long.
2073
9c235a72
PA		 20742016-08-19 Pedro Alves <palves@redhat.com>
2075
2076 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2077 allocating around 0x80000000.
2078
201506da
PA		 20792016-08-19 Pedro Alves <palves@redhat.com>
2080
2081 PR gdb/20415
2082 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2083 (x32-avx512-linux-ipa.o): New rules.
2084 * configure.ac (x86_64-*-linux*): New x32 check.
2085 * configure.srv (ipa_x32_linux_regobj): New.
2086 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2087 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2088 descriptions.
2089 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2090 descriptions.
2091 * configure: Regenerate.
2092
f348d89a
PA		 20932016-08-09 Pedro Alves <palves@redhat.com>
2094
2095 PR gdb/18653
2096 * Makefile.in (OBS): Add signals-state-save-restore.o.
2097 (signals-state-save-restore.o): New rule.
2098 * config.in: Regenerate.
2099 * configure: Regenerate.
2100 * linux-low.c: Include "signals-state-save-restore.h".
2101 (linux_create_inferior): Call
2102 restore_original_signals_state.
2103 * server.c: Include "dispositions-save-restore.h".
2104 (captured_main): Call save_original_signals_state.
2105
1baf5149
PA		 21062016-08-05 Pedro Alves <palves@redhat.com>
2107
2108 * configure: Regenerate.
2109
fcd4a73d
YQ		 21102016-08-04 Yao Qi <yao.qi@linaro.org>
2111
2112 * linux-low.c (regsets_fetch_inferior_registers): Check
2113 errno is ESRCH or not.
2114
979659d0
YQ		 21152016-08-02 Yao Qi <yao.qi@linaro.org>
2116
2117 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2118 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2119 (thread_db_load_search): Update.
2120 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2121 td_ta_set_event and td_ta_event_getmsg.
2122
6598661d
PA		 21232016-07-26 Pedro Alves <palves@redhat.com>
2124
2125 PR server/20414
2126 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2127 of unsigned long for 64-bit registers and use uint32_t instead of
2128 unsigned int for 32-bit registers.
2129
9cf12d57
PA		 21302016-07-26 Pedro Alves <palves@redhat.com>
2131
2132 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2133 to 'ptrace'.
2134
305450ed
TT		 21352016-07-21 Tom Tromey <tom@tromey.com>
2136
2137 * configure: Rebuild.
2138
2583da7c
YQ		 21392016-07-21 Yao Qi <yao.qi@linaro.org>
2140
2141 * mem-break.c (find_gdb_breakpoint): Cast bp to
2142 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2143
21536b36
YQ		 21442016-07-21 Yao Qi <yao.qi@linaro.org>
2145
2146 * server.c (handle_v_requests): Support s and S actions
2147 if target_supports_software_single_step return true.
2148
8901d193
YQ		 21492016-07-21 Yao Qi <yao.qi@linaro.org>
2150
2151 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2152 is resume_step, call maybe_hw_step.
2153 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2154 and unstop them.
2155 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2156 breakpoints or not.
2157 (proceed_one_lwp): If resume request is resume_step, install
2158 reinsert breakpoints and call maybe_hw_step.
2159
0e9a339e
YQ		 21602016-07-21 Yao Qi <yao.qi@linaro.org>
2161
2162 * linux-low.c (proceed_one_lwp): Declare.
2163 (linux_resume_one_thread): Remove local variable 'step'.
2164 Lift code enqueue signal. Call proceed_one_lwp instead of
2165 linux_resume_one_lwp.
2166
4281b351
YQ		 21672016-07-21 Yao Qi <yao.qi@linaro.org>
2168
2169 * linux-low.c (linux_resume_one_thread): Call
2170 enqueue_pending_signal.
2171
984a2c04
YQ		 21722016-07-21 Yao Qi <yao.qi@linaro.org>
2173
2174 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2175 * inferiors.c (do_restore_current_thread_cleanup): New function.
2176 (make_cleanup_restore_current_thread): Likewise.
2177 * linux-low.c (install_software_single_step_breakpoints): Call
2178 make_cleanup_restore_current_thread. Switch current_thread to
2179 thread.
2180
bec903c9
YQ		 21812016-07-21 Yao Qi <yao.qi@linaro.org>
2182
2183 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2184 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2185 (clone_one_breakpoint): Likewise.
2186 (delete_reinsert_breakpoints): Change parameter to thread.
2187 Callers updated.
2188 (has_reinsert_breakpoints): Likewise.
2189 (uninsert_reinsert_breakpoints): Likewise.
2190 (reinsert_reinsert_breakpoints): Likewise.
2191 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2192 (delete_reinsert_breakpoints): Likewise.
2193 (reinsert_reinsert_breakpoints): Likewise.
2194 (uninsert_reinsert_breakpoints): Likewise.
2195 (has_reinsert_breakpoints): Likewise.
2196
63c40ec7
YQ		 21972016-07-21 Yao Qi <yao.qi@linaro.org>
2198
2199 * inferiors.c (get_thread_process): Make parameter const.
2200 * inferiors.h (get_thread_process): Update declaration.
2201 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2202 Add new parameters child_thread and parent_thread. Callers
2203 updated.
2204 * mem-break.h (clone_all_breakpoints): Update declaration.
2205
9aa76cd0
YQ		 22062016-07-21 Yao Qi <yao.qi@linaro.org>
2207
2208 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2209 <command_list, handler>: Remove.
2210 (struct gdb_breakpoint): New.
2211 (struct other_breakpoint): New.
2212 (struct reinsert_breakpoint): New.
2213 (is_gdb_breakpoint): New function.
2214 (any_persistent_commands): Update command_list if
2215 is_gdb_breakpoint returns true.
2216 (set_breakpoint): Create breakpoints according to their types.
2217 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2218 (set_gdb_breakpoint_1): Likewise.
2219 (set_gdb_breakpoint): Likewise.
2220 (clear_breakpoint_conditions): Change parameter type to
2221 'struct gdb_breakpoint *'.
2222 (clear_breakpoint_commands): Likewise.
2223 (clear_breakpoint_conditions_and_commands): Likewise.
2224 (add_condition_to_breakpoint): Likewise.
2225 (add_breakpoint_condition): Likewise.
2226 (add_commands_to_breakpoint): Likewise.
2227 (check_breakpoints): Check other_breakpoint.
2228 (clone_one_breakpoint): Clone breakpopint according to its type.
2229 * mem-break.h (struct gdb_breakpoint): Declare.
2230 (set_gdb_breakpoint): Update declaration.
2231 (clear_breakpoint_conditions_and_commands): Likewise.
2232 (add_breakpoint_condition): Likewise.
2233 (add_breakpoint_commands): Likewise.
2234 * server.c (process_point_options): Change parameter type to
2235 'struct gdb_breakpoint *'.
2236
811f8301
YQ		 22372016-07-21 Yao Qi <yao.qi@linaro.org>
2238
2239 * mem-break.c (set_breakpoint_at): Rename it to ...
2240 (set_breakpoint_type_at): ... it.
2241 (set_breakpoint_at): Call set_breakpoint_type_at.
2242 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2243 * mem-break.h (set_breakpoint_at): Update comments.
2244
b1c51e36
CLT		 22452016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2246
2247 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2248 to buf parameter.
2249 (nios2_store_gregset): Likewise.
2250
ced2dffb
PA		 22512016-07-01 Pedro Alves <palves@redhat.com>
2252 Antoine Tremblay <antoine.tremblay@ericsson.com>
2253
2254 * linux-low.c: Change interface to take the target lwp_info
2255 pointer directly and return void. Handle detaching from a zombie
2256 thread.
2257 (linux_detach_lwp_callback): New function.
2258 (linux_detach): Detach from the leader thread after detaching from
2259 the clone threads.
2260
2ac09a5b
YQ		 22612016-06-28 Yao Qi <yao.qi@linaro.org>
2262
2263 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2264 for variable new_offset.
2265 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2266 (aarch64_ftrace_insn_reloc_cb): Likewise.
2267 (aarch64_ftrace_insn_reloc_tb): Likewise.
2268 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2269 PRIx64 instead of PRIx32.
2270
79e7fd4f
YQ		 22712016-06-28 Yao Qi <yao.qi@linaro.org>
2272
2273 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2274 (the_low_target): Install arm_get_syscall_trapinfo.
2275
061fc021
YQ		 22762016-06-28 Yao Qi <yao.qi@linaro.org>
2277
2278 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2279 function.
2280 (the_low_target): Install aarch64_get_syscall_trapinfo.
2281
4cc32bec
YQ		 22822016-06-28 Yao Qi <yao.qi@linaro.org>
2283
2284 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2285 Callers updated.
2286 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2287 Remove parameter sysno.
2288 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2289 sysret.
2290
782c1122
AA		 22912016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2292
2293 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2294 (s390_emit_ne_goto): Likewise.
2295 (s390_emit_lt_goto): Likewise.
2296 (s390_emit_le_goto): Likewise.
2297 (s390_emit_gt_goto): Likewise.
2298 (s390_emit_ge_goto): Likewise.
2299 (s390x_emit_eq_goto): Likewise.
2300 (s390x_emit_ne_goto): Likewise.
2301 (s390x_emit_lt_goto): Likewise.
2302 (s390x_emit_le_goto): Likewise.
2303 (s390x_emit_gt_goto): Likewise.
2304 (s390x_emit_ge_goto): Likewise.
2305 (s390_emit_ops_impl): Mark variable static.
2306 (s390x_emit_ops): Likewise.
2307
2e7b624b
YQ		 23082016-06-17 Yao Qi <yao.qi@linaro.org>
2309
2310 * linux-low.c (handle_extended_wait): Call
2311 uninsert_reinsert_breakpoints for the parent process. Remove
2312 reinsert breakpoints from the child process. Reinsert them to
2313 the parent process when vfork is done.
2314 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2315 (reinsert_reinsert_breakpoints): New function.
2316 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2317 (reinsert_reinsert_breakpoints): Declare.
2318
8a81c5d7
YQ		 23192016-06-17 Yao Qi <yao.qi@linaro.org>
2320
2321 * linux-low.c (handle_extended_wait): If the parent is doing
2322 step-over, remove the reinsert breakpoints from the forked child.
2323
f50bf8e5
YQ		 23242016-06-17 Yao Qi <yao.qi@linaro.org>
2325
2326 * linux-low.c (unsuspend_all_lwps): Declare.
2327 (linux_low_filter_event): If thread exited, call finish_step_over.
2328 If step-over is finished, unsuspend other threads.
2329
8376a3cb
YQ		 23302016-06-17 Yao Qi <yao.qi@linaro.org>
2331
2332 * linux-low.c (linux_resume_one_lwp_throw): Assert
2333 has_reinsert_breakpoints returns false.
2334 * mem-break.c (delete_disabled_breakpoints): Assert
2335 bp type isn't reinsert_breakpoint.
2336
f79b145d
YQ		 23372016-06-17 Yao Qi <yao.qi@linaro.org>
2338
2339 * linux-low.c (maybe_hw_step): New function.
2340 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2341 (finish_step_over): Switch current_thread to lwp temporarily,
2342 and assert has_reinsert_breakpoints returns true.
2343 (proceed_one_lwp): Call maybe_hw_step.
2344 * mem-break.c (has_reinsert_breakpoints): New function.
2345 * mem-break.h (has_reinsert_breakpoints): Declare.
2346
0ae534d2
JT		 23472016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2348
2349 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2350
fcdad592
YQ		 23512016-05-17 Yao Qi <yao.qi@linaro.org>
2352
2353 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2354 instead of find_inferior.
2355
9e784964
YQ		 23562016-05-05 Yao Qi <yao.qi@linaro.org>
2357
2358 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2359 Initialize res to zero.
2360
cf2ebb6e
YQ		 23612016-05-05 Yao Qi <yao.qi@linaro.org>
2362
2363 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2364 to uint32_t.
2365
c1aebf87
UW		 23662016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2367
2368 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2369 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2370 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2371
35fd2deb 23722016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2373 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2374
2375 * tracepoint.c (write_inferior_int8): New function.
2376 (cmd_qtenable_disable): Write enable flag using
2377 write_inferior_int8.
2378
484b3c32
YQ		 23792016-04-25 Yao Qi <yao.qi@linaro.org>
2380
2381 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2382 (need_step_over_p): Return zero if the LWP has pending signals
2383 can be delivered on software single step target.
2384
85ba7d86
YQ		 23852016-04-25 Yao Qi <yao.qi@linaro.org>
2386
2387 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2388 return instead of error.
2389
3539aa13
YQ		 23902016-04-22 Yao Qi <yao.qi@linaro.org>
2391
2392 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2393 to 23.
2394
5b061e98
YQ		 23952016-04-22 Yao Qi <yao.qi@linaro.org>
2396
2397 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2398 signal when stepping over breakpoint with software single
2399 step.
2400
3451269c
PA		 24012016-04-21 Pedro Alves <palves@redhat.com>
2402
2403 * linux-s390-low.c (s390_collect_ptrace_register)
2404 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2405 add casts.
2406 (s390_check_regset): Use void * instead of gdb_byte *.
2407
a2358508
PA		 24082016-04-20 Pedro Alves <palves@redhat.com>
2409
2410 * configure: Renegerate.
2411
6885166d
YQ		 24122016-04-20 Yao Qi <yao.qi@linaro.org>
2413
2414 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2415 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2416 number 16.
2417 (arm_store_gregset): Likewise.
2418
2b863f51
WT		 24192016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2420
2421 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2422 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2423 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2424 (amd64-avx-mpx-linux.c): New rules.
2425 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2426 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2427 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2428 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2429 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2430 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2431 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2432 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2433 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2434 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2435 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2436 * linux-x86-low.c (x86_linux_read_description): Add case for
2437 X86_XSTATE_AVX_MPX_MASK.
2438 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2439 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2440 init_registers_i386_avx_mpx_linux.
2441 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2442 (initialize_low_tracepoint): Call
2443 init_registers_i386_avx_mpx_linux.
2444 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2445 (initialize_low_tracepoint): Call
2446 init_registers_amd64_avx_mpx_linux.
2447 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2448 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2449 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2450 declarations.
2451
9b30624b
PA		 24522016-04-18 Pedro Alves <palves@redhat.com>
2453
2454 * configure: Regenerate.
2455
45e3745e
AT		 24562016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2457
2458 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2459 (aarch64_emit_sub): Likewise.
2460
2afc13ff
PA		 24612016-04-12 Pedro Alves <palves@redhat.com>
2462
2463 * utils.c (prepare_to_throw_exception): Delete.
2464
6e774b13
SM		 24652016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2466
2467 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2468
4dca19f8
MK		 24692016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2470
2471 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2472
d0a9981f
MK		 24732016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2474
2475 * linux-aarch64-ipa.c: Add <elf.h> include.
2476 * linux-ppc-ipa.c: Add <elf.h> include.
2477 * linux-s390-ipa.c: Add <elf.h> include.
2478
252db07e
MK		 24792016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2480
2481 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2482 (get_raw_reg_ptr): Likewise.
2483 (get_trace_state_variable_value_ptr): Likewise.
2484 (set_trace_state_variable_value_ptr): Likewise.
2485 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2486 char *.
2487
14e2b6d9
MK		 24882016-03-31 Wei-cheng Wang <cole945@gmail.com>
2489 Marcin Kościelnicki <koriakin@0x04.net>
2490
2491 PR/17221
2492 * linux-ppc-low.c (emit_insns): New function.
2493 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2494 (ppc_emit_prologue): New function.
2495 (ppc_emit_epilogue): New function.
2496 (ppc_emit_add): New function.
2497 (ppc_emit_sub): New function.
2498 (ppc_emit_mul): New function.
2499 (ppc_emit_lsh): New function.
2500 (ppc_emit_rsh_signed): New function.
2501 (ppc_emit_rsh_unsigned): New function.
2502 (ppc_emit_ext): New function.
2503 (ppc_emit_zero_ext): New function.
2504 (ppc_emit_log_not): New function.
2505 (ppc_emit_bit_and): New function.
2506 (ppc_emit_bit_or): New function.
2507 (ppc_emit_bit_xor): New function.
2508 (ppc_emit_bit_not): New function.
2509 (ppc_emit_equal): New function.
2510 (ppc_emit_less_signed): New function.
2511 (ppc_emit_less_unsigned): New function.
2512 (ppc_emit_ref): New function.
2513 (ppc_emit_const): New function.
2514 (ppc_emit_reg): New function.
2515 (ppc_emit_pop): New function.
2516 (ppc_emit_stack_flush): New function.
2517 (ppc_emit_swap): New function.
2518 (ppc_emit_stack_adjust): New function.
2519 (ppc_emit_call): New function.
2520 (ppc_emit_int_call_1): New function.
2521 (ppc_emit_void_call_2): New function.
2522 (ppc_emit_if_goto): New function.
2523 (ppc_emit_goto): New function.
2524 (ppc_emit_eq_goto): New function.
2525 (ppc_emit_ne_goto): New function.
2526 (ppc_emit_lt_goto): New function.
2527 (ppc_emit_le_goto): New function.
2528 (ppc_emit_gt_goto): New function.
2529 (ppc_emit_ge_goto): New function.
2530 (ppc_write_goto_address): New function.
2531 (ppc_emit_ops_impl): New static variable.
2532 (ppc64v1_emit_prologue): New function.
2533 (ppc64v2_emit_prologue): New function.
2534 (ppc64_emit_epilogue): New function.
2535 (ppc64_emit_add): New function.
2536 (ppc64_emit_sub): New function.
2537 (ppc64_emit_mul): New function.
2538 (ppc64_emit_lsh): New function.
2539 (ppc64_emit_rsh_signed): New function.
2540 (ppc64_emit_rsh_unsigned): New function.
2541 (ppc64_emit_ext): New function.
2542 (ppc64_emit_zero_ext): New function.
2543 (ppc64_emit_log_not): New function.
2544 (ppc64_emit_bit_and): New function.
2545 (ppc64_emit_bit_or): New function.
2546 (ppc64_emit_bit_xor): New function.
2547 (ppc64_emit_bit_not): New function.
2548 (ppc64_emit_equal): New function.
2549 (ppc64_emit_less_signed): New function.
2550 (ppc64_emit_less_unsigned): New function.
2551 (ppc64_emit_ref): New function.
2552 (ppc64_emit_const): New function.
2553 (ppc64v1_emit_reg): New function.
2554 (ppc64v2_emit_reg): New function.
2555 (ppc64_emit_pop): New function.
2556 (ppc64_emit_stack_flush): New function.
2557 (ppc64_emit_swap): New function.
2558 (ppc64v1_emit_call): New function.
2559 (ppc64v2_emit_call): New function.
2560 (ppc64v1_emit_int_call_1): New function.
2561 (ppc64v2_emit_int_call_1): New function.
2562 (ppc64v1_emit_void_call_2): New function.
2563 (ppc64v2_emit_void_call_2): New function.
2564 (ppc64_emit_if_goto): New function.
2565 (ppc64_emit_eq_goto): New function.
2566 (ppc64_emit_ne_goto): New function.
2567 (ppc64_emit_lt_goto): New function.
2568 (ppc64_emit_le_goto): New function.
2569 (ppc64_emit_gt_goto): New function.
2570 (ppc64_emit_ge_goto): New function.
2571 (ppc64v1_emit_ops_impl): New static variable.
2572 (ppc64v2_emit_ops_impl): New static variable.
2573 (ppc_emit_ops): New function.
2574 (linux_low_target): Wire in ppc_emit_ops.
2575
a2174ba4
MK		 25762016-03-31 Wei-cheng Wang <cole945@gmail.com>
2577 Marcin Kościelnicki <koriakin@0x04.net>
2578
2579 PR/17221
2580 * Makefile.in: Add powerpc-*-ipa.o
2581 * configure.srv: Add ipa_obj for powerpc*-linux.
2582 * linux-ppc-ipa.c: New file.
2583 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2584 includes.
2585 (PPC_FIELD): New macro.
2586 (PPC_SEXT): New macro.
2587 (PPC_OP6): New macro.
2588 (PPC_BO): New macro.
2589 (PPC_LI): New macro.
2590 (PPC_BD): New macro.
2591 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2592 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2593 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2594 (ppc_get_thread_area): New function.
2595 (is_elfv2_inferior): New function.
2596 (gen_ds_form): New function.
2597 (GEN_STD): New macro.
2598 (GEN_STDU): New macro.
2599 (GEN_LD): New macro.
2600 (GEN_LDU): New macro.
2601 (gen_d_form): New function.
2602 (GEN_ADDI): New macro.
2603 (GEN_ADDIS): New macro.
2604 (GEN_LI): New macro.
2605 (GEN_LIS): New macro.
2606 (GEN_ORI): New macro.
2607 (GEN_ORIS): New macro.
2608 (GEN_LWZ): New macro.
2609 (GEN_STW): New macro.
2610 (GEN_STWU): New macro.
2611 (gen_xfx_form): New function.
2612 (GEN_MFSPR): New macro.
2613 (GEN_MTSPR): New macro.
2614 (GEN_MFCR): New macro.
2615 (GEN_MTCR): New macro.
2616 (GEN_SYNC): New macro.
2617 (GEN_LWSYNC): New macro.
2618 (gen_x_form): New function.
2619 (GEN_OR): New macro.
2620 (GEN_MR): New macro.
2621 (GEN_LWARX): New macro.
2622 (GEN_STWCX): New macro.
2623 (GEN_CMPW): New macro.
2624 (gen_md_form): New function.
2625 (GEN_RLDICL): New macro.
2626 (GEN_RLDICR): New macro.
2627 (gen_i_form): New function.
2628 (GEN_B): New macro.
2629 (GEN_BL): New macro.
2630 (gen_b_form): New function.
2631 (GEN_BNE): New macro.
2632 (GEN_LOAD): New macro.
2633 (GEN_STORE): New macro.
2634 (gen_limm): New function.
2635 (gen_atomic_xchg): New function.
2636 (gen_call): New function.
2637 (ppc_relocate_instruction): New function.
2638 (ppc_install_fast_tracepoint_jump_pad): New function.
2639 (ppc_get_min_fast_tracepoint_insn_len): New function.
2640 (ppc_get_ipa_tdesc_idx): New function.
2641 (the_low_target): Wire in the new functions.
2642 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2643 tdescs.
2644 * linux-ppc-tdesc.h: New file.
2645
a13c4696
MK		 26462016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2647
2648 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2649 (alloc_jump_pad_buffer): New function.
2650 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2651 (alloc_jump_pad_buffer): New function.
2652 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2653 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2654 (alloc_jump_pad_buffer): New function.
2655 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2656 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2657 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2658 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2659
1cda1512
MK		 26602016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2661
2662 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2663 * linux-amd64-ipa.c: Likewise.
2664 * linux-i386-ipa.c: Likewise.
2665 * linux-s390-ipa.c: Likewise.
2666 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2667 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2668 set_trace_state_variable_value_ptr.
2669 (struct ipa_sym_addresses): Likewise.
2670 (symbol_list): Likewise.
2671 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2672 accessing gdb_collect directly.
2673 (gdb_collect_ptr_type): New typedef.
2674 (get_raw_reg_ptr_type): New typedef.
2675 (get_trace_state_variable_value_ptr_type): New typedef.
2676 (set_trace_state_variable_value_ptr_type): New typedef.
2677 (gdb_collect_ptr): New global.
2678 (get_raw_reg_ptr): New global.
2679 (get_trace_state_variable_value_ptr): New global.
2680 (set_trace_state_variable_value_ptr): New global.
2681 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2682 accessing get_raw_reg directly.
2683 (get_get_tsv_func_addr): Likewise for
2684 get_trace_state_variable_value_ptr.
2685 (get_set_tsv_func_addr): Likewise for
2686 set_trace_state_variable_value_ptr.
2687 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2688
72fb5488
SM		 26892016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2690
2691 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2692
28170b88
MK		 26932016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2694
2695 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2696 packets.
2697 (relocate_instruction): Remove own_buf.
2698 * server.c (own_buf): Make global.
2699 (handle_v_requests): Make global.
2700 * server.h (own_buf): New declaration.
2701 (handle_v_requests): New prototype.
2702
f39e8743
MK		 27032016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2704
2705 PR 18377
2706 * linux-s390-low.c (add_insns): New function.
2707 (s390_emit_prologue): New function.
2708 (s390_emit_epilogue): New function.
2709 (s390_emit_add): New function.
2710 (s390_emit_sub): New function.
2711 (s390_emit_mul): New function.
2712 (s390_emit_lsh): New function.
2713 (s390_emit_rsh_signed): New function.
2714 (s390_emit_rsh_unsigned): New function.
2715 (s390_emit_ext): New function.
2716 (s390_emit_log_not): New function.
2717 (s390_emit_bit_and): New function.
2718 (s390_emit_bit_or): New function.
2719 (s390_emit_bit_xor): New function.
2720 (s390_emit_bit_not): New function.
2721 (s390_emit_equal): New function.
2722 (s390_emit_less_signed): New function.
2723 (s390_emit_less_unsigned): New function.
2724 (s390_emit_ref): New function.
2725 (s390_emit_if_goto): New function.
2726 (s390_emit_goto): New function.
2727 (s390_write_goto_address): New function.
2728 (s390_emit_litpool): New function.
2729 (s390_emit_const): New function.
2730 (s390_emit_call): New function.
2731 (s390_emit_reg): New function.
2732 (s390_emit_pop): New function.
2733 (s390_emit_stack_flush): New function.
2734 (s390_emit_zero_ext): New function.
2735 (s390_emit_swap): New function.
2736 (s390_emit_stack_adjust): New function.
2737 (s390_emit_set_r2): New function.
2738 (s390_emit_int_call_1): New function.
2739 (s390_emit_void_call_2): New function.
2740 (s390_emit_eq_goto): New function.
2741 (s390_emit_ne_goto): New function.
2742 (s390_emit_lt_goto): New function.
2743 (s390_emit_le_goto): New function.
2744 (s390_emit_gt_goto): New function.
2745 (s390_emit_ge_goto): New function.
2746 (s390x_emit_prologue): New function.
2747 (s390x_emit_epilogue): New function.
2748 (s390x_emit_add): New function.
2749 (s390x_emit_sub): New function.
2750 (s390x_emit_mul): New function.
2751 (s390x_emit_lsh): New function.
2752 (s390x_emit_rsh_signed): New function.
2753 (s390x_emit_rsh_unsigned): New function.
2754 (s390x_emit_ext): New function.
2755 (s390x_emit_log_not): New function.
2756 (s390x_emit_bit_and): New function.
2757 (s390x_emit_bit_or): New function.
2758 (s390x_emit_bit_xor): New function.
2759 (s390x_emit_bit_not): New function.
2760 (s390x_emit_equal): New function.
2761 (s390x_emit_less_signed): New function.
2762 (s390x_emit_less_unsigned): New function.
2763 (s390x_emit_ref): New function.
2764 (s390x_emit_if_goto): New function.
2765 (s390x_emit_const): New function.
2766 (s390x_emit_call): New function.
2767 (s390x_emit_reg): New function.
2768 (s390x_emit_pop): New function.
2769 (s390x_emit_stack_flush): New function.
2770 (s390x_emit_zero_ext): New function.
2771 (s390x_emit_swap): New function.
2772 (s390x_emit_stack_adjust): New function.
2773 (s390x_emit_int_call_1): New function.
2774 (s390x_emit_void_call_2): New function.
2775 (s390x_emit_eq_goto): New function.
2776 (s390x_emit_ne_goto): New function.
2777 (s390x_emit_lt_goto): New function.
2778 (s390x_emit_le_goto): New function.
2779 (s390x_emit_gt_goto): New function.
2780 (s390x_emit_ge_goto): New function.
2781 (s390_emit_ops): New function.
2782 (struct linux_target_ops): Fill in emit_ops hook.
2783
abd9baf9
MK		 27842016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2785
2786 PR 18377
2787 * Makefile.in: Add s390 IPA files.
2788 * configure.srv: Build IPA for s390.
2789 * linux-s390-ipa.c: New file.
2790 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2791 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2792 (tdesc_s390_linux32): Likewise.
2793 (init_registers_s390_linux32v1): Likewise.
2794 (tdesc_s390_linux32v1): Likewise.
2795 (init_registers_s390_linux32v2): Likewise.
2796 (tdesc_s390_linux32v2): Likewise.
2797 (init_registers_s390_linux64): Likewise.
2798 (tdesc_s390_linux64): Likewise.
2799 (init_registers_s390_linux64v1): Likewise.
2800 (tdesc_s390_linux64v1): Likewise.
2801 (init_registers_s390_linux64v2): Likewise.
2802 (tdesc_s390_linux64v2): Likewise.
2803 (init_registers_s390_te_linux64): Likewise.
2804 (tdesc_s390_te_linux64): Likewise.
2805 (init_registers_s390_vx_linux64): Likewise.
2806 (tdesc_s390_vx_linux64): Likewise.
2807 (init_registers_s390_tevx_linux64): Likewise.
2808 (tdesc_s390_tevx_linux64): Likewise.
2809 (init_registers_s390x_linux64): Likewise.
2810 (tdesc_s390x_linux64): Likewise.
2811 (init_registers_s390x_linux64v1): Likewise.
2812 (tdesc_s390x_linux64v1): Likewise.
2813 (init_registers_s390x_linux64v2): Likewise.
2814 (tdesc_s390x_linux64v2): Likewise.
2815 (init_registers_s390x_te_linux64): Likewise.
2816 (tdesc_s390x_te_linux64): Likewise.
2817 (init_registers_s390x_vx_linux64): Likewise.
2818 (tdesc_s390x_vx_linux64): Likewise.
2819 (init_registers_s390x_tevx_linux64): Likewise.
2820 (tdesc_s390x_tevx_linux64): Likewise.
2821 (have_hwcap_s390_vx): New static variable.
2822 (s390_arch_setup): Fill have_hwcap_s390_vx.
2823 (s390_get_thread_area): New function.
2824 (s390_ft_entry_gpr_esa): New const.
2825 (s390_ft_entry_gpr_zarch): New const.
2826 (s390_ft_entry_misc): New const.
2827 (s390_ft_entry_fr): New const.
2828 (s390_ft_entry_vr): New const.
2829 (s390_ft_main_31): New const.
2830 (s390_ft_main_64): New const.
2831 (s390_ft_exit_fr): New const.
2832 (s390_ft_exit_vr): New const.
2833 (s390_ft_exit_misc): New const.
2834 (s390_ft_exit_gpr_esa): New const.
2835 (s390_ft_exit_gpr_zarch): New const.
2836 (append_insns): New function.
2837 (s390_relocate_instruction): New function.
2838 (s390_install_fast_tracepoint_jump_pad): New function.
2839 (s390_get_min_fast_tracepoint_insn_len): New function.
2840 (s390_get_ipa_tdesc_idx): New function.
2841 (struct linux_target_ops): Wire in the above functions.
2842 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2843 * linux-s390-tdesc.h: New file.
2844
a4105d04
MK		 28452016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2846
2847 * linux-s390-low.c (s390_supports_tracepoints): New function.
2848 (struct linux_target_ops): Fill supports_tracepoints hook.
2849
35ac8b3e
YQ		 28502016-03-18 Yao Qi <yao.qi@linaro.org>
2851
2852 * linux-low.c (lwp_signal_can_be_delivered): New function.
2853 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2854
94610ec4
YQ		 28552016-03-18 Yao Qi <yao.qi@linaro.org>
2856
2857 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2858 0 if signal is enqueued. Remove 'signal' from one debugging
2859 message. Move one debugging message to some lines below.
2860 Remove code setting 'signal' to 0.
2861
80aea927
YQ		 28622016-03-18 Yao Qi <yao.qi@linaro.org>
2863
2864 * linux-low.c (linux_low_filter_event): Remove redundant
2865 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2866
b04fd3be
MK		 28672016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2868
2869 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2870 (struct linux_target_ops): Wire in the above.
2871
c40c8d4b
YQ		 28722016-03-03 Yao Qi <yao.qi@linaro.org>
2873
2874 * linux-low.c: Update comments to start_step_over.
2875
0f8288ae
YQ		 28762016-03-03 Yao Qi <yao.qi@linaro.org>
2877
2878 PR server/19736
2879 * linux-low.c (handle_extended_wait): Set child suspended
2880 if event_lwp->bp_reinsert isn't zero.
2881
fdbd04a8
YQ		 28822016-03-02 Yao Qi <yao.qi@linaro.org>
2883
2884 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2885 enqueue_pending_signal.
2886
6896a8fa
MK		 28872016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2888
2889 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2890 is actually loaded.
2891
ab503087
MK		 28922016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2893
2894 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2895 (s390_regmap_3264) [!__s390x__]: New global.
2896 (s390_collect_ptrace_register): Skip map entries containing -1.
2897 (s390_supply_ptrace_register): Ditto.
2898 (s390_fill_gprs_high): New function.
2899 (s390_store_gprs_high): New function.
2900 (s390_regsets): Add NT_S390_HIGH_GPRS.
2901 (s390_get_hwcap): Enable on 31-bit.
2902 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2903 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2904 Detect NT_S390_HIGH_GPRS.
2905 (s390_usrregs_info_3264): Enable on 31-bit.
2906 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2907 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2908
ae91f625
MK		 29092016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2910
2911 PR gdb/13808
2912 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2913 * configure.srv: Ditto.
2914 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2915 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2916 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2917 (init_registers_amd64_linux): Remove prototype.
2918 (tdesc_amd64_linux): Remove declaration.
2919 (get_ipa_tdesc): New function.
2920 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2921 initialize remaining tdescs.
2922 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2923 (init_registers_i386_linux): Remove prototype.
2924 (tdesc_i386_linux): Remove declaration.
2925 (get_ipa_tdesc): New function.
2926 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2927 initialize remaining tdescs.
2928 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2929 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2930 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2931 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2932 (x86_get_ipa_tdesc_idx): New function.
2933 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2934 * linux-x86-tdesc.h: New file.
2935 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2936 (target_get_ipa_tdesc_idx): New macro.
2937 * tracepoint.c (ipa_tdesc_idx): New macro.
2938 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2939 (symbol_list): Add ipa_tdesc_idx.
2940 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2941 (ipa_tdesc): Remove.
2942 (ipa_tdesc_idx): New variable.
2943 (get_context_regcache): Use get_ipa_tdesc.
2944 (gdb_collect): Ditto.
2945 (gdb_probe): Ditto.
2946 * tracepoint.h (get_ipa_tdesc): New prototype.
2947 (ipa_tdesc): Remove.
2948
e7ad2f14
PA		 29492016-02-24 Pedro Alves <palves@redhat.com>
2950
2951 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2952 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2953 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2954 Factor out common code between the USE_SIGTRAP_SIGINFO and
2955 !USE_SIGTRAP_SIGINFO blocks.
2956 (linux_low_filter_event): Call save_stop_reason instead of
2957 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2958 Update comments.
2959 (linux_wait_1): Update comments.
2960
657f9cde
WW		 29612016-02-24 Wei-cheng Wang <cole945@gmail.com>
2962
2963 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2964 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2965 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2966 ppc_insert_point, ppc_remove_point.
2967
b00b61e1
MK		 29682016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2969
2970 * linux-s390-low.c (s390_supports_z_point_type): New function.
2971 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2972
553cb527
YQ		 29732016-02-16 Yao Qi <yao.qi@linaro.org>
2974
2975 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2976 PC. Get pc from regcache_read_pc.
2977
a5652c21
YQ		 29782016-02-12 Yao Qi <yao.qi@linaro.org>
2979
2980 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2981 or linux_get_pc_32bit.
2982 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2983
ed443b61
YQ		 29842016-02-12 Yao Qi <yao.qi@linaro.org>
2985
2986 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2987 arm_linux_get_next_pcs_fixup.
2988
020ecd38
MK		 29892016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2990
2991 * tracepoint.c (x_tracepoint_action_download): Change
2992 write_inferior_data_ptr to write_inferior_data_pointer.
2993 (cmd_qtstart): Likewise.
2994 (write_inferior_data_ptr): Remove.
2995 (download_agent_expr): Change write_inferior_data_ptr to
2996 write_inferior_data_pointer.
2997 (download_tracepoint_1): Likewise.
2998 (download_tracepoint): Likewise.
2999 (download_trace_state_variables): Likewise.
3000
7cae9051
WW		 30012016-02-11 Wei-cheng Wang <cole945@gmail.com>
3002 Marcin Kościelnicki <koriakin@0x04.net>
3003
3004 * tracepoint.c (struct tracepoint_action_ops): Remove.
3005 (struct tracepoint_action): Remove ops.
3006 (m_tracepoint_action_download, r_tracepoint_action_download)
3007 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3008 size and offset accordingly.
3009 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3010 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3011 (tracepoint_action_send, tracepoint_action_download): New functions.
3012 Helpers for trace action handlers.
3013 (add_tracepoint_action): Remove setup actions ops.
3014 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3015
9f6a71b4
YQ		 30162016-02-10 Yao Qi <yao.qi@linaro.org>
3017
3018 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3019
1e94266c
SM		 30202016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3021
3022 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3023 to AC_OUTPUT.
3024 * configure: Regenerate.
3025
8adce034
SM		 30262016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3027
3028 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3029 void * to gdb_byte *.
3030 * linux-low.c (siginfo_fixup): Likewise.
3031 (linux_xfer_siginfo): Likewise.
3032 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3033 Likewise.
3034 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3035
93813b37
WT		 30362016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3037
3038 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3039 to srv_tgtobj.
3040 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3041 to srv_tgtobj.
3042 * linux-x86-low.c [__x86_64__]: Include
3043 "nat/amd64-linux-siginfo.h".
3044 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3045 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3046 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3047 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3048 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3049 (cpt_si_fd, si_timerid, si_overrun): Move from
3050 nat/amd64-linux-siginfo.c.
3051 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3052
8424cc97
SM		 30532016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3054
3055 * server.c (skip_to_semicolon): Remove.
3056 (process_point_options): Use strchrnul instead of
3057 skip_to_semicolon.
3058
4d18591b
YQ		 30592016-01-26 Yao Qi <yao.qi@linaro.org>
3060
3061 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3062 * linux-low.c (install_software_single_step_breakpoints): Don't
3063 call regcache_read_pc.
3064 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3065 argument pc.
3066
d8020970
YQ		 30672016-01-26 Yao Qi <yao.qi@linaro.org>
3068
3069 * linux-low.c (install_software_single_step_breakpoints): Call
3070 regcache_read_pc instead of get_pc.
3071
8b207339
YQ		 30722016-01-26 Yao Qi <yao.qi@linaro.org>
3073
3074 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3075 (unblock_async_io): Rename to ...
3076 (block_unblock_async_io): ... it. New function.
3077 (enable_async_io): Don't install SIGIO handler. Unblock it
3078 instead.
3079 (disable_async_io): Don't ignore SIGIO. Block it instead.
3080 (initialize_async_io): Install SIGIO handler. Don't call
3081 unblock_async_io.
3082
18879fef
YQ		 30832016-01-26 Yao Qi <yao.qi@linaro.org>
3084
3085 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3086 first character is '\003', call *the_target->request_interrupt.
3087
a0f8e08a
YQ		 30882016-01-25 Yao Qi <yao.qi@linaro.org>
3089
3090 * remote-utils.c (new_thread_notify): Remove.
3091 (dead_thread_notify): Likewise.
3092 * remote-utils.h (new_thread_notify): Remove declaration.
3093 (dead_thread_notify): Likewise.
3094
cc5fd9ab
MK		 30952016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3096
3097 * gdb.trace/pending.exp: Fix expected message on continue.
3098
99e8eb11
MK		 30992016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3100
3101 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3102 it works properly on big-endian machines where sizeof (CORE_ADDR)
3103 != sizeof (void *).
3104
a994041d
PA		 31052016-01-21 Pedro Alves <palves@redhat.com>
3106
3107 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3108 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3109 * configure: Regenerate.
3110
f7a6a40d
YQ		 31112016-01-21 Yao Qi <yao.qi@linaro.org>
3112
3113 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3114 is_thumb and set it according to CPSR saved on the stack.
3115 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3116 arm_sigreturn_next_pc.
3117
6f69e520
YQ		 31182016-01-18 Yao Qi <yao.qi@linaro.org>
3119
3120 * linux-low.c (linux_set_pc_64bit): New function.
3121 (linux_get_pc_64bit): New function.
3122 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3123 Declare.
3124 * linux-sparc-low.c (debug_threads): Remove declaration.
3125 (sparc_get_pc): Remove.
3126 (the_low_target): Use linux_get_pc_64bit instead of
3127 sparc_get_pc.
3128 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3129 (the_low_target): Use linux_get_pc_64bit and
3130 linux_set_pc_64bit.
3131
276d4552
YQ		 31322016-01-18 Yao Qi <yao.qi@linaro.org>
3133
3134 * linux-arm-low.c (debug_threads): Remove declaration.
3135 (arm_get_pc, arm_set_pc): Remove.
3136 (the_low_target): Use linux_get_pc_32bit and
3137 linux_set_pc_32bit.
3138 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3139 (the_low_target): Use linux_get_pc_32bit and
3140 linux_set_pc_32bit.
3141 * linux-cris-low.c (debug_threads): Remove declaration.
3142 (cris_get_pc, cris_set_pc,): Remove.
3143 (the_low_target): Use linux_get_pc_32bit and
3144 linux_set_pc_32bit.
3145 * linux-crisv32-low.c (debug_threads): Remove declaration.
3146 (cris_get_pc, cris_set_pc): Remove.
3147 (the_low_target): Use linux_get_pc_32bit and
3148 linux_set_pc_32bit.
3149 * linux-low.c: Include inttypes.h.
3150 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3151 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3152 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3153 (the_low_target): Use linux_get_pc_32bit and
3154 linux_set_pc_32bit.
3155 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3156 (the_low_target): Use linux_get_pc_32bit and
3157 linux_set_pc_32bit.
3158 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3159 (the_low_target): Use linux_get_pc_32bit and
3160 linux_set_pc_32bit.
3161 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3162 (the_low_target): Use linux_get_pc_32bit and
3163 linux_set_pc_32bit.
3164 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3165 (the_low_target): Use linux_get_pc_32bit and
3166 linux_set_pc_32bit.
3167
eb0edac8
GB		 31682016-01-18 Gary Benson <gbenson@redhat.com>
3169
3170 * configure.ac (AC_FUNC_FORK): New check.
3171 * config.in: Regenerate.
3172 * configure: Likewise.
3173
1b451dda
YQ		 31742016-01-14 Yao Qi <yao.qi@linaro.org>
3175
3176 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3177 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3178 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3179 arm_get_next_pcs_ctor.
3180
82075af2
JS		 31812016-01-12 Josh Stone <jistone@redhat.com>
3182 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3183
3184 * inferiors.h: Include "gdb_vecs.h".
3185 (struct process_info): Add syscalls_to_catch.
3186 * inferiors.c (remove_process): Free syscalls_to_catch.
3187 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3188 syscall_return stops.
3189 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3190 * server.c (handle_general_set): Handle QCatchSyscalls.
3191 (handle_query): Report support for QCatchSyscalls.
3192 * target.h (struct target_ops): Add supports_catch_syscall.
3193 (target_supports_catch_syscall): New macro.
3194 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3195 (struct lwp_info): Add syscall_state.
3196 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3197 Maintain syscall_state and syscalls_to_catch across exec.
3198 (get_syscall_trapinfo): New function, proxy to the_low_target.
3199 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3200 (linux_low_filter_event): Toggle syscall_state entry/return for
3201 syscall traps, and set it ignored for all others.
3202 (gdb_catching_syscalls_p): New function.
3203 (gdb_catch_this_syscall_p): New function.
3204 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3205 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3206 (linux_supports_catch_syscall): New function.
3207 (linux_target_ops): Install it.
3208 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3209 (the_low_target): Install it.
3210
8f13a3ce
MF		 32112016-01-12 Mike Frysinger <vapier@gentoo.org>
3212
3213 * acinclude.m4: Include new ../warning.m4 file.
3214 * configure: Regenerated.
3215 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3216
5b3da067
MF		 32172016-01-12 Mike Frysinger <vapier@gentoo.org>
3218
3219 * ax.c (is_goto_target): Mark static.
3220 * linux-low.c (register_addr): Likewise.
3221 (linux_fetch_registers, linux_store_registers): Likewise.
3222 * mem-break.c (any_persistent_commands): Fix old prototype.
3223 (add_commands_to_breakpoint): Mark static.
3224 * regcache.c (find_register_by_name): Delete unused func.
3225 * remote-utils.c (hex_or_minus_one): Mark static.
3226 * server.c (monitor_show_help): Mark static.
3227 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3228 handle_v_requests): Likewise.
3229
bc504a31
PA		 32302016-01-12 Pedro Alves <palves@redhat.com>
3231
3232 Remove use of the registered trademark symbol throughout.
3233
5a0dd67a
YQ		 32342016-01-08 Yao Qi <yao.qi@linaro.org>
3235
3236 * remote-utils.c (getpkt): If c is '\003', call target hook
3237 request_interrupt.
3238
b2ca446f
YQ		 32392016-01-06 Yao Qi <yao.qi@linaro.org>
3240
3241 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3242 linux-aarch32-low.c.
3243 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3244 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3245 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3246 (thumb2_breakpoint): Declare.
3247 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3248 linux-aarch32-low.h.
3249 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3250 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3251 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3252
edd88788
JB		 32532016-01-01 Joel Brobecker <brobecker@adacore.com>
3254
3255 * gdbreplay.c (gdbreplay_version): Change copyright year in
3256 version message.
3257 * server.c (gdbserver_version): Likewise.
3258
65da7f14
PP		 32592015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3260
3261 * server.c (crc32_table): Delete.
3262 (crc32): Use libiberty's xcrc32 function.
3263
4abd5ed2
JB		 32642015-12-22 Joel Brobecker <brobecker@adacore.com>
3265
3266 * lynx-low.c (lynx_delete_thread_callback): New function.
3267 (lynx_mourn): Properly delete our process and all of its
3268 threads. Remove call to clear_inferiors.
3269
0e50fe5c
JB		 32702015-12-22 Joel Brobecker <brobecker@adacore.com>
3271
3272 * target.c (thread_search_callback): Add check that
3273 the thread_stopped target callback is not NULL before
3274 calling it.
3275
35adc03f
YQ		 32762015-12-21 Yao Qi <yao.qi@linaro.org>
3277
3278 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3279 arm breakpoint.
3280
bd2b2909
AT		 32812015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3282
3283 * server.c (handle_query): Call target_supports_software_single_step.
3284
7fe5e27e
AT		 32852015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3286
3287 * linux-low.c (single_step): New function.
3288 (linux_resume_one_lwp_throw): Call single_step.
3289 (start_step_over): Likewise.
3290
d9311bfa
AT		 32912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3292
3293 * Makefile.in (SFILES): Append arch/arm-linux.c,
3294 arch/arm-get-next-pcs.c.
3295 (arm-linux.o): New rule.
3296 (arm-get-next-pcs.o): New rule.
3297 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3298 arm-linux.o.
3299 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3300 to linux-aarch32-low.c.
3301 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3302 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3303 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3304 (thumb2_breakpoint_len): Likewise.
3305 (arm_is_thumb_mode): Make non-static.
3306 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3307 from linux-aarch32-low.c.
3308 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3309 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3310 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3311 (thumb2_breakpoint_len): Likewise.
3312 (arm_is_thumb_mode): New declaration.
3313 * linux-arm-low.c: Include arch/arm-linux.h
3314 aarch/arm-get-next-pcs.h, sys/syscall.h.
3315 (get_next_pcs_ops): New struct.
3316 (get_next_pcs_addr_bits_remove): New function.
3317 (get_next_pcs_is_thumb): New function.
3318 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3319 (arm_sigreturn_next_pc): Likewise.
3320 (get_next_pcs_syscall_next_pc): Likewise.
3321 (arm_gdbserver_get_next_pcs): Likewise.
3322 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3323 Initialize.
3324 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3325 * server.h: Include gdb_vecs.h.
3326
68ce2059
AT		 33272015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3328
3329 * Makefile.in (SFILES): Append common/common-regcache.c.
3330 (OBS): Append common-regcache.o.
3331 (common-regcache.o): New rule.
3332 * regcache.c (init_register_cache): Initialize cache to
3333 REG_UNAVAILABLE.
3334 (regcache_raw_read_unsigned): New function.
3335 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3336 register_status enum.
3337
fa5308bd
AT		 33382015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3339
3340 * linux-aarch64-low.c (the_low_targets): Rename
3341 breakpoint_reinsert_addr to get_next_pcs.
3342 * linux-arm-low.c (the_low_targets): Likewise.
3343 * linux-bfin-low.c (the_low_targets): Likewise.
3344 * linux-cris-low.c (the_low_targets): Likewise.
3345 * linux-crisv32-low.c (the_low_targets): Likewise.
3346 * linux-low.c (can_software_single_step): Likewise.
3347 (install_software_single_step_breakpoints): New function.
3348 (start_step_over): Use install_software_single_step_breakpoints.
3349 * linux-low.h: New CORE_ADDR vector.
3350 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3351 get_next_pcs.
3352 * linux-mips-low.c (the_low_targets): Likewise.
3353 * linux-nios2-low.c (the_low_targets): Likewise.
3354 * linux-sparc-low.c (the_low_targets): Likewise.
3355
4a6ed09b
PA		 33562015-12-17 Pedro Alves <palves@redhat.com>
3357
3358 * linux-low.c (linux_kill_one_lwp): Remove references to
3359 LinuxThreads.
3360 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3361 to 'kill'.
3362 (linux_init_signals): Delete.
3363 (initialize_low): Adjust.
3364 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3365
7544db95
PA		 33662015-12-16 Pedro Alves <palves@redhat.com>
3367
3368 * configure.ac (compiler warning flags): When testing a
3369 -Wno-foo option, check whether -Wfoo works instead.
3370 * configure: Regenerate.
3371
8020350c
DB		 33722015-12-11 Don Breazeal <donb@codesourcery.com>
3373
3374 * server.c (process_serial_event): Don't exit from gdbserver
3375 in remote mode if there are still active inferiors.
3376
db91f502
YQ		 33772015-12-11 Yao Qi <yao.qi@linaro.org>
3378
3379 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3380 arm_breakpoint_at if the process is 32-bit.
3381
b37a6290
YQ		 33822015-12-11 Yao Qi <yao.qi@linaro.org>
3383
3384 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3385 arm breakpoint.
3386
17b1509a
YQ		 33872015-12-07 Yao Qi <yao.qi@linaro.org>
3388
3389 * configure.srv: Append arm.o to srv_tgtobj for
3390 aarch64*-*-linux* target.
3391 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3392 from linux-arm-low.c.
3393 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3394 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3395 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3396 (thumb2_breakpoint_len): Likewise.
3397 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3398 (arm_breakpoint_kinds): Likewise.
3399 (arm_breakpoint_kind_from_pc): Likewise.
3400 (arm_sw_breakpoint_from_kind): Likewise.
3401 (arm_breakpoint_kind_from_current_state): Likewise.
3402 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3403 (arm_sw_breakpoint_from_kind): Declare.
3404 (arm_breakpoint_kind_from_current_state): Declare.
3405 (arm_breakpoint_at): Declare.
3406 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3407 arm_sw_breakpoint_from_kind if process is 32-bit.
3408 (aarch64_breakpoint_kind_from_pc): New function.
3409 (aarch64_breakpoint_kind_from_current_state): New function.
3410 (the_low_target): Initialize fields breakpoint_kind_from_pc
3411 and breakpoint_kind_from_current_state.
3412 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3413 linux-aarch32-low.c.
3414 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3415 (arm_breakpoint, arm_breakpoint_len): Likewise.
3416 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3417 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3418 (arm_is_thumb_mode): Likewise.
3419 (arm_breakpoint_at): Likewise.
3420 (arm_breakpoint_kind_from_pc): Likewise.
3421 (arm_sw_breakpoint_from_kind): Likewise.
3422 (arm_breakpoint_kind_from_current_state): Likewise.
3423
3424 Revert:
3425 2015-08-04 Yao Qi <yao.qi@linaro.org>
3426
3427 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3428 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3429 * server.c (extended_protocol): Remove "static".
3430 * server.h (extended_protocol): Declare it.
3431
ece66d65
JS		 34322015-12-04 Josh Stone <jistone@redhat.com>
3433
3434 * target.h (struct target_ops) <arch_setup>: Rename to ...
3435 (struct target_ops) <post_create_inferior>: ... this.
3436 (target_arch_setup): Rename to ...
3437 (target_post_create_inferior): ... this, calling post_create_inferior.
3438 * server.c (start_inferior): Update target_arch_setup calls to
3439 target_post_create_inferior.
3440 * linux-low.c (linux_low_ptrace_options): Forward declare.
3441 (linux_arch_setup): Update its comment for general use.
3442 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3443 (struct linux_target_ops): Use linux_post_create_inferior.
3444 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3445 to post_create_inferior.
3446 * nto-low.c (struct nto_target_ops): Likewise.
3447 * spu-low.c (struct spu_target_ops): Likewise.
3448 * win32-low.c (struct win32_target_ops): Likewise.
3449
e58c48b4
AT		 34502015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3451
3452 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3453
fbec8956
AT		 34542015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3455
3456 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3457 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3458 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3459 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3460 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3461 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3462 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3463 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3464 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3465 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3466 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3467 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3468
9b4c5f87
AT		 34692015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3470
3471 * linux-low.c (linux_look_up_symbols): Don't call
3472 linux_supports_traceclone.
3473 * linux-low.h (thread_db_init): Remove use_events argument.
3474 * thread-db.c (thread_db_use_event): Remove global variable.
3475 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3476 (struct thread_db) <td_create_bp>: Remove field.
3477 (thread_db_create_event): Remove function.
3478 (thread_db_enable_reporting): Likewise.
3479 (find_one_thread): Don't check for thread_db_use_events.
3480 (attach_thread): Likewise.
3481 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3482 (try_thread_db_load_1): Don't check for thread_db_use_events.
3483 (thread_db_init): Remove use_events argument and thread events
3484 handling.
3485 (remove_thread_event_breakpoints): Remove function.
3486 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3487
7d00775e
AT		 34882015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3489
3490 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3491 New function.
3492 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3493 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3494 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3495 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3496 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3497 Initialize.
3498 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3499 New function.
3500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3501 * linux-low.c (can_hardware_single_step): Use
3502 supports_hardware_single_step.
3503 (can_software_single_step): New function.
3504 (start_step_over): Call can_software_single_step.
3505 (linux_supports_hardware_single_step): New function.
3506 (struct target_ops) <supports_software_single_step>: Initialize.
3507 * linux-low.h (struct linux_target_ops)
3508 <supports_hardware_single_step>: Initialize.
3509 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3510 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3511 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3512 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3513 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3514 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3515 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3516 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3517 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3518 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3519 Initialize.
3520 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3521 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3522 Initialize.
3523 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3525 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3526 New function.
3527 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3528 * target.h (struct target_ops): <supports_software_single_step>:
3529 New field.
3530 (target_supports_software_single_step): New macro.
3531
2d97cd35
AT		 35322015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3533
3534 * linux-low.c (linux_wait_1): Fix pc advance condition.
3535 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3536 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3537
769ef81f
AT		 35382015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3539
3540 * linux-arm-low.c (arm_is_thumb_mode): New function.
3541 (arm_breakpoint_at): Use arm_is_thumb_mode.
3542 (arm_breakpoint_kind_from_current_state): New function.
3543 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3544 Initialize.
3545 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3546 (linux_breakpoint_kind_from_current_state): New function.
3547 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3548 * linux-low.h (struct linux_target_ops)
3549 <breakpoint_kind_from_current_state>: New field.
3550 * target.h (struct target_ops): Likewise.
3551 (target_breakpoint_kind_from_current_state): New macro.
3552
1bebeeca
PA		 35532015-11-30 Pedro Alves <palves@redhat.com>
3554
3555 * linux-low.c (linux_resume): Wake up the event loop before
3556 returning.
3557
a67a9fae
PA		 35582015-11-30 Pedro Alves <palves@redhat.com>
3559
3560 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3561 check.
3562 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3563 to -1.
3564 * target.c (struct thread_search): New structure.
3565 (thread_search_callback): New function.
3566 (prev_general_thread): New global.
3567 (prepare_to_access_memory, done_accessing_memory): New functions.
3568 * target.h (prepare_to_access_memory, done_accessing_memory):
3569 Replace macros with function declarations.
3570
f2faf941
PA		 35712015-11-30 Pedro Alves <palves@redhat.com>
3572
3573 PR 14618
3574 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3575 report TARGET_WAITKIND_NO_RESUMED.
3576 * remote-utils.c (prepare_resume_reply): Handle
3577 TARGET_WAITKIND_NO_RESUMED.
3578 * server.c (report_no_resumed): New global.
3579 (handle_query) <qSupported>: Handle "no-resumed+". Report
3580 "no-resumed+" support.
3581 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3582 return error if the client doesn't support no-resumed events.
3583 (push_stop_notification): New function.
3584 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3585 events if the client supports them.
3586
a681f9c9
PA		 35872015-11-30 Pedro Alves <palves@redhat.com>
3588
3589 * linux-low.c (thread_still_has_status_pending_p): Don't check
3590 vCont;t here.
3591 (lwp_resumed): New function.
3592 (status_pending_p_callback): Return early if the LWP is not
3593 supposed to be resumed.
3594
65706a29
PA		 35952015-11-30 Pedro Alves <palves@redhat.com>
3596
3597 * linux-low.c (handle_extended_wait): Assert that the LWP's
3598 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3599 thread create events, leave the new child's status pending.
3600 (linux_low_filter_event): If GDB wants to hear about thread exit
3601 events, leave the LWP marked dead and don't delete it.
3602 (linux_wait_for_event_filtered): Don't check for thread exit.
3603 (filter_exit_event): New function.
3604 (linux_wait_1): Use it, when returning an exit event.
3605 (linux_resume_one_lwp_throw): Assert that the LWP's
3606 waitstatus is TARGET_WAITKIND_IGNORE.
3607 * remote-utils.c (prepare_resume_reply): Handle
3608 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3609 * server.c (report_thread_events): New global.
3610 (handle_general_set): Handle QThreadEvents.
3611 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3612 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3613 TARGET_WAITKIND_THREAD_EXITED.
3614 * server.h (report_thread_events): Declare.
3615
56cf4bed
PA		 36162015-11-30 Pedro Alves <palves@redhat.com>
3617
3618 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3619 the thread's last_resume_kind was resume_stop.
3620
500c1d85
PA		 36212015-11-30 Pedro Alves <palves@redhat.com>
3622
3623 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3624 before returning.
3625
de979965
PA		 36262015-11-30 Pedro Alves <palves@redhat.com>
3627
3628 * server.c (handle_v_requests): Handle vCtrlC.
3629
34c65914
PA		 36302015-11-30 Pedro Alves <palves@redhat.com>
3631
3632 * gdbthread.h (find_any_thread_of_pid): Declare.
3633 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3634 functions.
3635 * server.c (handle_query): If current_thread is NULL, look for
3636 another thread of the selected process.
3637
79efa585 36382015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3639 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3640
3641 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3642 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3643 name in reply.
3644 * target.h (struct target_ops) <thread_name>: New field.
3645 (target_thread_name): New macro.
3646
80d82c19
JB		 36472015-11-23 Joel Brobecker <brobecker@adacore.com>
3648
3649 * regcache.h (regcache_invalidate_pid): Add declaration.
3650 * regcache.c (regcache_invalidate_pid): New function, extracted
3651 from regcache_invalidate.
3652 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3653 Add trivial documentation comment.
3654 * lynx-low.c: Use regcache_invalidate_pid instead of
3655 regcache_invalidate.
3656
64da5dd5
JB		 36572015-11-23 Joel Brobecker <brobecker@adacore.com>
3658
3659 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3660 and Elf64_auxv_t if the target is Android.
3661
37ce4055
DE		 36622015-11-22 Doug Evans <xdje42@gmail.com>
3663
3664 * target.h: #include <sys/types.h>.
3665
06e03fff
PA		 36662015-11-19 Pedro Alves <palves@redhat.com>
3667
3668 * linux-low.c (linux_process_qsupported): Change prototype.
3669 Adjust.
3670 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3671 Change prototype.
3672 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3673 and adjust to loop over all features.
3674 * server.c (handle_query) <qSupported>: Adjust to call
3675 target_process_qsupported once, passing it a vector of unprocessed
3676 features.
3677 * target.h (struct target_ops) <process_qsupported>: Change
3678 prototype.
3679 (target_process_qsupported): Adjust.
3680
9a084706
PA		 36812015-11-19 Pedro Alves <palves@redhat.com>
3682
3683 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3684 mode.
3685 * configure: Regenerate.
3686
dad44a1f
PA		 36872015-11-19 Pedro Alves <palves@redhat.com>
3688
3689 * configure: Regenerate.
3690
231c0592
YQ		 36912015-11-19 Yao Qi <yao.qi@linaro.org>
3692
3693 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3694 type to uint32_t.
3695
6c1c9a8b
YQ		 36962015-11-19 Yao Qi <yao.qi@linaro.org>
3697
3698 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3699 (struct aarch64_operand): Move enum out.
3700
9caa3311
YQ		 37012015-11-19 Yao Qi <yao.qi@linaro.org>
3702
3703 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3704 struct user_fpsimd_state *.
3705 (aarch64_store_fpregset): Likewise.
3706
6a69a054
YQ		 37072015-11-19 Yao Qi <yao.qi@linaro.org>
3708
3709 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3710 struct user_pt_regs *.
3711 (aarch64_store_gregset): Likewise.
3712
1798301e
PA		 37132015-11-18 Pedro Alves <palves@redhat.com>
3714
3715 * Makefile.in (all_object_files): Add $IPA_OBJS.
3716
ce7715e2
PA		 37172015-11-17 Pedro Alves <palves@redhat.com>
3718
3719 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3720 GDB_SIGNAL_0 and gdb_signal_to_string.
3721
c0879059
PA		 37222015-11-17 Pedro Alves <palves@redhat.com>
3723
3724 * win32-low.c (handle_output_debug_string): Remove parameter.
3725 (win32_kill): Remove our_status local and adjust call to
3726 handle_output_debug_string.
3727 (get_child_debug_event): Adjust call to
3728 handle_output_debug_string.
3729
1996e237
SM		 37302015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3731
3732 * linux-mips-low.c (mips_fill_gregset): Add cast.
3733 (mips_store_gregset): Likewise.
3734 (mips_fill_fpregset): Likewise.
3735 (mips_store_fpregset): Likewise.
3736
cbec665b
SM		 37372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3738
3739 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3740 priv.
3741
eb3e3c67
SM		 37422015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3743
3744 * linux-mips-low.c (mips_linux_new_thread): Change type of
3745 watch_type to enum target_hw_bp_type.
3746
171de4b8
SM		 37472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3748
3749 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3750 Change return type to arm_hwbp_type.
3751
04248ead
SM		 37522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3753
3754 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3755 (arm_store_gregset): Likewise.
3756 * linux-arm-low.c (arm_get_hwcap): Likewise.
3757 (arm_read_description): Likewise.
3758
04b3479c
SM		 37592015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3760
3761 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3762
2bc84e8a
SM		 37632015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3764
3765 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3766 (ppc_fill_vsxregset): Likewise.
3767 (ppc_store_vsxregset): Likewise.
3768 (ppc_fill_vrregset): Likewise.
3769 (ppc_store_vrregset): Likewise.
3770 (ppc_fill_evrregset): Likewise.
3771 (ppc_store_evrregset): Likewise.
3772
e6c5bb05
SM		 37732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3774
3775 * linux-ppc-low.c (ppc_usrregs_info): Remove
3776 forward-declaration.
3777 (ppc_arch_setup): Move lower in file.
3778
7ea45d72
SM		 37792015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3780
3781 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3782 (ps_pdwrite): Likewise.
3783
69291610
HW		 37842015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3785
3786 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3787 to after assert checks.
3788
b42945fd
SM		 37892015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3790
3791 * proc-service.c (ps_pdread): Add/adjust casts.
3792 (ps_pdwrite): Add/adjust casts.
3793
d6f85c84
SM		 37942015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3795
3796 * server.c (handle_search_memory_1): Cast return value of
3797 memmem.
3798
f98cd059
SM		 37992015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3800
3801 * server.c (write_qxfer_response): Change type of data to
3802 gdb_byte *.
3803
d2412fa5
PA		 38042015-10-29 Pedro Alves <palves@redhat.com>
3805
3806 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3807
c17414a2
PA		 38082015-10-29 Pedro Alves <palves@redhat.com>
3809
3810 * tracepoint.c (clear_installed_tracepoints): Add casts.
3811
e053fbc4
PA		 38122015-10-29 Pedro Alves <palves@redhat.com>
3813
3814 * server.c (handle_v_cont, process_serial_event): Add enum
3815 gdb_signal casts to signal parsing code.
3816
add67df8
PA		 38172015-10-29 Pedro Alves <palves@redhat.com>
3818
3819 * linux-low.h (NULL_REGSET): Define.
3820 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3821 * linux-arm-low.c (arm_regsets): Likewise.
3822 * linux-crisv32-low.c (cris_regsets): Likewise.
3823 * linux-m68k-low.c (m68k_regsets): Likewise.
3824 * linux-mips-low.c (mips_regsets): Likewise.
3825 * linux-nios2-low.c (nios2_regsets): Likewise.
3826 * linux-ppc-low.c (ppc_regsets): Likewise.
3827 * linux-s390-low.c (s390_regsets): Likewise.
3828 * linux-sh-low.c (sh_regsets): Likewise.
3829 * linux-sparc-low.c (sparc_regsets): Likewise.
3830 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3831 * linux-tile-low.c (tile_regsets): Likewise.
3832 * linux-x86-low.c (x86_regsets): Likewise.
3833 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3834
50bc912a
PA		 38352015-10-29 Pedro Alves <palves@redhat.com>
3836
3837 * linux-low.h (NULL_REGSET): Define.
3838 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3839 * linux-arm-low.c (arm_regsets): Likewise.
3840 * linux-crisv32-low.c (cris_regsets): Likewise.
3841 * linux-m68k-low.c (m68k_regsets): Likewise.
3842 * linux-mips-low.c (mips_regsets): Likewise.
3843 * linux-nios2-low.c (nios2_regsets): Likewise.
3844 * linux-ppc-low.c (ppc_regsets): Likewise.
3845 * linux-s390-low.c (s390_regsets): Likewise.
3846 * linux-sh-low.c (sh_regsets): Likewise.
3847 * linux-sparc-low.c (sparc_regsets): Likewise.
3848 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3849 * linux-tile-low.c (tile_regsets): Likewise.
3850 * linux-x86-low.c (x86_regsets): Likewise.
3851 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3852
682b2546
DE		 38532015-10-26 Doug Evans <dje@google.com>
3854
3855 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3856
963843d4
DE		 38572015-10-26 Doug Evans <dje@google.com>
3858
3859 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3860
d41401ac
DE		 38612015-10-26 Doug Evans <dje@google.com>
3862
3863 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3864 for debug_printf.
3865 (attach_thread, find_new_threads_callback): Ditto.
3866
3db28855
AT		 38672015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3868
3869 * mem-break.h (set_breakpoint_data): Remove.
3870
fb78e89c
AT		 38712015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3872
3873 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3874 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3875 (initialize_low): Remove set_breakpoint_data call.
3876 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3877 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3878 (initialize_low): Remove set_breakpoint_data call.
3879 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3880 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3881 (initialize_low): Remove set_breakpoint_data call.
3882
2e6ee069
AT		 38832015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3884
3885 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3886 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3887 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3888 * target.h (target_breakpoint_kind_from_pc): New macro.
3889
1652a986
AT		 38902015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3891
3892 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3893 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3894 the default breakpoint kind.
3895
abeead09
AT		 38962015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3897
3898 * linux-arm-low.c (arm_supports_z_point_type): Add software
3899 breakpoint support.
3900
b0b4b501
AT		 39012015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3902
3903 * linux-arm-low.c: Refactor breakpoint definitions.
3904 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3905 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3906
8689682c
AT		 39072015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3908
3909 * Makefile.in: Add arm.c/o.
3910 * configure.srv: Likewise.
3911 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3912 (arm_breakpoint_kind_from_pc): New function.
3913 (arm_sw_breakpoint_from_kind): Return proper kind.
3914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3915
27165294
AT		 39162015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3917
3918 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3919 removal.
3920 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3921 (struct raw_breakpoint) <size>: Remove.
3922 (struct raw_breakpoint) <kind>: Add.
3923 (bp_size): New function.
3924 (bp_opcode): Likewise.
3925 (find_raw_breakpoint_at): Adjust for kind.
3926 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3927 (remove_memory_breakpoint): Adjust for kind call bp_size.
3928 (set_raw_breakpoint_at): Adjust for kind.
3929 (set_breakpoint): Likewise.
3930 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3931 (delete_raw_breakpoint): Adjust for kind.
3932 (delete_breakpoint): Likewise.
3933 (find_gdb_breakpoint): Likewise.
3934 (set_gdb_breakpoint_1): Likewise.
3935 (set_gdb_breakpoint): Likewise.
3936 (delete_gdb_breakpoint_1): Likewise.
3937 (delete_gdb_breakpoint): Likewise.
3938 (uninsert_raw_breakpoint): Likewise.
3939 (reinsert_raw_breakpoint): Likewise.
3940 (set_breakpoint_data): Remove.
3941 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3942 (check_mem_read): Adjust for kind call bp_size.
3943 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3944 (clone_one_breakpoint): Adjust for kind.
3945 * mem-break.h (set_gdb_breakpoint): Likewise.
3946 (delete_gdb_breakpoint): Likewise.
3947 * server.c (process_serial_event): Likewise.
3948
dd373349
AT		 39492015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3950
3951 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3952 (struct linux_target_ops) <breakpoint>: Remove.
3953 (struct linux_target_ops) <breakpoint_len>: Remove.
3954 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3955 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3956 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3957 (arm_sw_breakpoint_from_kind): New function.
3958 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3959 (struct linux_target_ops) <breakpoint>: Remove.
3960 (struct linux_target_ops) <breakpoint_len>: Remove.
3961 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3962 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3963 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3964 (struct linux_target_ops) <breakpoint>: Remove.
3965 (struct linux_target_ops) <breakpoint_len>: Remove.
3966 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3967 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3968 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3969 (struct linux_target_ops) <breakpoint>: Remove.
3970 (struct linux_target_ops) <breakpoint_len>: Remove.
3971 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3972 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3973 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3974 and sw_breakpoint_from_kind to increment the pc.
3975 (linux_breakpoint_kind_from_pc): New function.
3976 (linux_sw_breakpoint_from_kind): New function.
3977 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3978 (initialize_low): Call breakpoint_kind_from_pc and
3979 sw_breakpoint_from_kind to replace breakpoint_data/len.
3980 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3981 New field.
3982 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3983 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3984 (struct linux_target_ops) <breakpoint>: Remove.
3985 (struct linux_target_ops) <breakpoint_len>: Remove.
3986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3988 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3989 (struct linux_target_ops) <breakpoint>: Remove.
3990 (struct linux_target_ops) <breakpoint_len>: Remove.
3991 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3992 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3993 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3994 (struct linux_target_ops) <breakpoint>: Remove.
3995 (struct linux_target_ops) <breakpoint_len>: Remove.
3996 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3997 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3998 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3999 (struct linux_target_ops) <breakpoint>: Remove.
4000 (struct linux_target_ops) <breakpoint_len>: Remove.
4001 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4002 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4003 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4004 (struct linux_target_ops) <breakpoint>: Remove.
4005 (struct linux_target_ops) <breakpoint_len>: Remove.
4006 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4007 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4008 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4009 (struct linux_target_ops) <breakpoint>: Remove.
4010 (struct linux_target_ops) <breakpoint_len>: Remove.
4011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4013 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4014 (struct linux_target_ops) <breakpoint>: Remove.
4015 (struct linux_target_ops) <breakpoint_len>: Remove.
4016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4018 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4019 (struct linux_target_ops) <breakpoint>: Remove.
4020 (struct linux_target_ops) <breakpoint_len>: Remove.
4021 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4022 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4023 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4024 (struct linux_target_ops) <breakpoint>: Remove.
4025 (struct linux_target_ops) <breakpoint_len>: Remove.
4026 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4027 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4028 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4029 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4030 (struct linux_target_ops) <breakpoint>: Remove.
4031 (struct linux_target_ops) <breakpoint_len>: Remove.
4032 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4033 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4034 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4035 (struct linux_target_ops) <breakpoint>: Remove.
4036 (struct linux_target_ops) <breakpoint_len>: Remove.
4037 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4038 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4039
4cd98a19
AT		 40402015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4041
4042 * linux-cris-low.c (cris_get_pc): Remove void arg.
4043
774ee6d2
AR		 40442015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4045
4046 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4047 variable name.
4048
833dcd29
AR		 40492015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4050
4051 * inferiors.c (thread_pid_matches_callback): New function.
4052 (find_thread_process): New function.
4053 (remove_thread): Reset current_thread.
4054 (remove_process): Assert threads have been removed first.
4055
8d689ee5
YQ		 40562015-10-15 Yao Qi <yao.qi@linaro.org>
4057
4058 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4059 if it is 3.
4060 (aarch64_remove_point): Likewise.
4061 * regcache.c (regcache_register_size): New function.
4062
1c2e1515
YQ		 40632015-10-12 Yao Qi <yao.qi@linaro.org>
4064
4065 * linux-aarch64-low.c: Update all callers as emit_load_store
4066 is renamed to aarch64_emit_load_store.
4067
e1c587c3
YQ		 40682015-10-12 Yao Qi <yao.qi@linaro.org>
4069
4070 * linux-aarch64-low.c: Update all callers of function renaming
4071 from emit_insn to aarch64_emit_insn.
4072
b6542f81
YQ		 40732015-10-12 Yao Qi <yao.qi@linaro.org>
4074
4075 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4076 arch/aarch64-insn.h.
4077 (struct aarch64_memory_operand): Likewise.
4078 (ENCODE): Likewise.
4079 (emit_insn): Move to arch/aarch64-insn.c.
4080 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4081 (emit_load_store): Move to arch/aarch64-insn.c.
4082 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4083 (can_encode_int32): Remove.
4084
246994ce
YQ		 40852015-10-12 Yao Qi <yao.qi@linaro.org>
4086
4087 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4088 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4089 (aarch64_relocate_instruction): Likewise.
4090 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4091 (struct aarch64_insn_visitor): Likewise.
4092
0badd99f
YQ		 40932015-10-12 Yao Qi <yao.qi@linaro.org>
4094
4095 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4096 (struct aarch64_insn_visitor): New.
4097 (struct aarch64_insn_relocation_data): New.
4098 (aarch64_ftrace_insn_reloc_b): New function.
4099 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4100 (aarch64_ftrace_insn_reloc_cb): Likewise.
4101 (aarch64_ftrace_insn_reloc_tb): Likewise.
4102 (aarch64_ftrace_insn_reloc_adr): Likewise.
4103 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4104 (aarch64_ftrace_insn_reloc_others): Likewise.
4105 (visitor): New.
4106 (aarch64_relocate_instruction): Use visitor.
4107
dfaffe9d
YQ		 41082015-10-12 Yao Qi <yao.qi@linaro.org>
4109
4110 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4111 int. Add argument buf.
4112 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4113 aarch64_relocate_instruction.
4114
70b439f0
YQ		 41152015-10-12 Yao Qi <yao.qi@linaro.org>
4116
4117 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4118 argument insn. Remove local variable insn. Don't call
4119 target_read_uint32.
4120 (aarch64_install_fast_tracepoint_jump_pad): Call
4121 target_read_uint32.
4122
7781c06f
YQ		 41232015-09-30 Yao Qi <yao.qi@linaro.org>
4124
4125 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4126 (emit_load_store_pair): Likewise.
4127
9a3c8263
SM		 41282015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4129
4130 * dll.c (match_dll): Add cast(s).
4131 (unloaded_dll): Likewise.
4132 * linux-low.c (second_thread_of_pid_p): Likewise.
4133 (delete_lwp_callback): Likewise.
4134 (count_events_callback): Likewise.
4135 (select_event_lwp_callback): Likewise.
4136 (linux_set_resume_request): Likewise.
4137 * server.c (accumulate_file_name_length): Likewise.
4138 (emit_dll_description): Likewise.
4139 (handle_qxfer_threads_worker): Likewise.
4140 (visit_actioned_threads): Likewise.
4141 * thread-db.c (any_thread_of): Likewise.
4142 * tracepoint.c (same_process_p): Likewise.
4143 (match_blocktype): Likewise.
4144 (build_traceframe_info_xml): Likewise.
4145
224c3ddb
SM		 41462015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4147
4148 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4149 assignment.
4150 (gdb_unparse_agent_expr): Likewise.
4151 * hostio.c (require_data): Likewise.
4152 (handle_pread): Likewise.
4153 * linux-low.c (disable_regset): Likewise.
4154 (fetch_register): Likewise.
4155 (store_register): Likewise.
4156 (get_dynamic): Likewise.
4157 (linux_qxfer_libraries_svr4): Likewise.
4158 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4159 (set_fast_tracepoint_jump): Likewise.
4160 (uninsert_fast_tracepoint_jumps_at): Likewise.
4161 (reinsert_fast_tracepoint_jumps_at): Likewise.
4162 (validate_inserted_breakpoint): Likewise.
4163 (clone_agent_expr): Likewise.
4164 * regcache.c (init_register_cache): Likewise.
4165 * remote-utils.c (putpkt_binary_1): Likewise.
4166 (decode_M_packet): Likewise.
4167 (decode_X_packet): Likewise.
4168 (look_up_one_symbol): Likewise.
4169 (relocate_instruction): Likewise.
4170 (monitor_output): Likewise.
4171 * server.c (handle_search_memory): Likewise.
4172 (handle_qxfer_exec_file): Likewise.
4173 (handle_qxfer_libraries): Likewise.
4174 (handle_qxfer): Likewise.
4175 (handle_query): Likewise.
4176 (handle_v_cont): Likewise.
4177 (handle_v_run): Likewise.
4178 (captured_main): Likewise.
4179 * target.c (write_inferior_memory): Likewise.
4180 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4181 * tracepoint.c (init_trace_buffer): Likewise.
4182 (add_tracepoint_action): Likewise.
4183 (add_traceframe): Likewise.
4184 (add_traceframe_block): Likewise.
4185 (cmd_qtdpsrc): Likewise.
4186 (cmd_qtdv): Likewise.
4187 (cmd_qtstatus): Likewise.
4188 (response_source): Likewise.
4189 (response_tsv): Likewise.
4190 (cmd_qtnotes): Likewise.
4191 (gdb_collect): Likewise.
4192 (initialize_tracepoint): Likewise.
4193
afbe19f8
PL		 41942015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4195
4196 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4197 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4198 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4199 <NOP>: New.
4200 (enum aarch64_condition_codes): New enum.
4201 (w0): New static global.
4202 (fp): Likewise.
4203 (lr): Likewise.
4204 (struct aarch64_memory_operand) <type>: New
4205 MEMORY_OPERAND_POSTINDEX type.
4206 (postindex_memory_operand): New helper function.
4207 (emit_ret): New function.
4208 (emit_load_store_pair): New function, factored out of emit_stp
4209 with support for MEMORY_OPERAND_POSTINDEX.
4210 (emit_stp): Rewrite using emit_load_store_pair.
4211 (emit_ldp): New function.
4212 (emit_load_store): Likewise.
4213 (emit_ldr): Mention post-index instruction in comment.
4214 (emit_ldrh): New function.
4215 (emit_ldrb): New function.
4216 (emit_ldrsw): Mention post-index instruction in comment.
4217 (emit_str): Likewise.
4218 (emit_subs): New function.
4219 (emit_cmp): Likewise.
4220 (emit_and): Likewise.
4221 (emit_orr): Likewise.
4222 (emit_orn): Likewise.
4223 (emit_eor): Likewise.
4224 (emit_mvn): Likewise.
4225 (emit_lslv): Likewise.
4226 (emit_lsrv): Likewise.
4227 (emit_asrv): Likewise.
4228 (emit_mul): Likewise.
4229 (emit_sbfm): Likewise.
4230 (emit_sbfx): Likewise.
4231 (emit_ubfm): Likewise.
4232 (emit_ubfx): Likewise.
4233 (emit_csinc): Likewise.
4234 (emit_cset): Likewise.
4235 (emit_nop): Likewise.
4236 (emit_ops_insns): New helper function.
4237 (emit_pop): Likewise.
4238 (emit_push): Likewise.
4239 (aarch64_emit_prologue): New function.
4240 (aarch64_emit_epilogue): Likewise.
4241 (aarch64_emit_add): Likewise.
4242 (aarch64_emit_sub): Likewise.
4243 (aarch64_emit_mul): Likewise.
4244 (aarch64_emit_lsh): Likewise.
4245 (aarch64_emit_rsh_signed): Likewise.
4246 (aarch64_emit_rsh_unsigned): Likewise.
4247 (aarch64_emit_ext): Likewise.
4248 (aarch64_emit_log_not): Likewise.
4249 (aarch64_emit_bit_and): Likewise.
4250 (aarch64_emit_bit_or): Likewise.
4251 (aarch64_emit_bit_xor): Likewise.
4252 (aarch64_emit_bit_not): Likewise.
4253 (aarch64_emit_equal): Likewise.
4254 (aarch64_emit_less_signed): Likewise.
4255 (aarch64_emit_less_unsigned): Likewise.
4256 (aarch64_emit_ref): Likewise.
4257 (aarch64_emit_if_goto): Likewise.
4258 (aarch64_emit_goto): Likewise.
4259 (aarch64_write_goto_address): Likewise.
4260 (aarch64_emit_const): Likewise.
4261 (aarch64_emit_call): Likewise.
4262 (aarch64_emit_reg): Likewise.
4263 (aarch64_emit_pop): Likewise.
4264 (aarch64_emit_stack_flush): Likewise.
4265 (aarch64_emit_zero_ext): Likewise.
4266 (aarch64_emit_swap): Likewise.
4267 (aarch64_emit_stack_adjust): Likewise.
4268 (aarch64_emit_int_call_1): Likewise.
4269 (aarch64_emit_void_call_2): Likewise.
4270 (aarch64_emit_eq_goto): Likewise.
4271 (aarch64_emit_ne_goto): Likewise.
4272 (aarch64_emit_lt_goto): Likewise.
4273 (aarch64_emit_le_goto): Likewise.
4274 (aarch64_emit_gt_goto): Likewise.
4275 (aarch64_emit_ge_got): Likewise.
4276 (aarch64_emit_ops_impl): New static global variable.
4277 (aarch64_emit_ops): New target function, return
4278 &aarch64_emit_ops_impl.
4279 (struct linux_target_ops): Install it.
4280
bb903df0
PL		 42812015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4282
4283 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4284 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4285 aarch64-ipa.o.
4286 * linux-aarch64-ipa.c: New file.
4287 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4288 and endian.h.
4289 (aarch64_get_thread_area): New target method.
4290 (extract_signed_bitfield): New helper function.
4291 (aarch64_decode_ldr_literal): New function.
4292 (enum aarch64_opcodes): New enum.
4293 (struct aarch64_register): New struct.
4294 (struct aarch64_operand): New struct.
4295 (x0): New static global.
4296 (x1): Likewise.
4297 (x2): Likewise.
4298 (x3): Likewise.
4299 (x4): Likewise.
4300 (w2): Likewise.
4301 (ip0): Likewise.
4302 (sp): Likewise.
4303 (xzr): Likewise.
4304 (aarch64_register): New helper function.
4305 (register_operand): Likewise.
4306 (immediate_operand): Likewise.
4307 (struct aarch64_memory_operand): New struct.
4308 (offset_memory_operand): New helper function.
4309 (preindex_memory_operand): Likewise.
4310 (enum aarch64_system_control_registers): New enum.
4311 (ENCODE): New macro.
4312 (emit_insn): New helper function.
4313 (emit_b): New function.
4314 (emit_bcond): Likewise.
4315 (emit_cb): Likewise.
4316 (emit_tb): Likewise.
4317 (emit_blr): Likewise.
4318 (emit_stp): Likewise.
4319 (emit_ldp_q_offset): Likewise.
4320 (emit_stp_q_offset): Likewise.
4321 (emit_load_store): Likewise.
4322 (emit_ldr): Likewise.
4323 (emit_ldrsw): Likewise.
4324 (emit_str): Likewise.
4325 (emit_ldaxr): Likewise.
4326 (emit_stxr): Likewise.
4327 (emit_stlr): Likewise.
4328 (emit_data_processing_reg): Likewise.
4329 (emit_data_processing): Likewise.
4330 (emit_add): Likewise.
4331 (emit_sub): Likewise.
4332 (emit_mov): Likewise.
4333 (emit_movk): Likewise.
4334 (emit_mov_addr): Likewise.
4335 (emit_mrs): Likewise.
4336 (emit_msr): Likewise.
4337 (emit_sevl): Likewise.
4338 (emit_wfe): Likewise.
4339 (append_insns): Likewise.
4340 (can_encode_int32_in): New helper function.
4341 (aarch64_relocate_instruction): New function.
4342 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4343 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4344 (struct linux_target_ops): Install aarch64_get_thread_area,
4345 aarch64_install_fast_tracepoint_jump_pad and
4346 aarch64_get_min_fast_tracepoint_insn_len.
4347
787749ea
PL		 43482015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4349
4350 * Makefile.in (aarch64-insn.o): New rule.
4351 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4352
9812b2e6
YQ		 43532015-09-21 Yao Qi <yao.qi@linaro.org>
4354
4355 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4356
18fe412b
YQ		 43572015-09-21 Yao Qi <yao.qi@linaro.org>
4358
4359 * tracepoint.c (max_jump_pad_size): Remove.
4360
a0cc84cd
YQ		 43612015-09-18 Yao Qi <yao.qi@linaro.org>
4362
4363 * linux-aarch64-low.c: Don't include sys/uio.h.
4364 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4365
d78908cf
WW		 43662015-09-16 Wei-cheng Wang <cole945@gmail.com>
4367
4368 * tracepoint.c (eval_result_type): Change prototype.
4369 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4370
d57e0d50
PA		 43712015-09-15 Pedro Alves <palves@redhat.com>
4372
4373 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4374 Check whether to report exec events instead of checking whether
4375 multiprocess is enabled.
4376
5a676acc
PA		 43772015-09-15 Pedro Alves <palves@redhat.com>
4378
4379 PR remote/18965
4380 * remote-utils.c (prepare_resume_reply): Merge
4381 TARGET_WAITKIND_VFORK_DONE switch case with the
4382 TARGET_WAITKIND_FORKED case.
4383
7c5d0fad
YQ		 43842015-09-15 Yao Qi <yao.qi@linaro.org>
4385
4386 * server.c (handle_query): Check string comparison using
4387 "else if" instead of "if".
4388
750ce8d1
YQ		 43892015-09-15 Yao Qi <yao.qi@linaro.org>
4390
4391 * server.c (vCont_supported): New global variable.
4392 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4393 matches. Append ";vContSupported+" to own_buf.
4394 (handle_v_requests): Append ";s;S" to own_buf if target supports
4395 hardware single step or vCont_supported is false.
4396 (capture_main): Set vCont_supported to zero.
4397
70b90b91
YQ		 43982015-09-15 Yao Qi <yao.qi@linaro.org>
4399
4400 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4401 it to ...
4402 (linux_supports_hardware_single_step): ... New function.
4403 (linux_target_ops): Update.
4404 * lynx-low.c (lynx_target_ops): Set field
4405 supports_hardware_single_step to target_can_do_hardware_single_step.
4406 * nto-low.c (nto_target_ops): Likewise.
4407 * spu-low.c (spu_target_ops): Likewise.
4408 * win32-low.c (win32_target_ops): Likewise.
4409 * target.c (target_can_do_hardware_single_step): New function.
4410 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4411 Remove. <supports_hardware_single_step>: New field.
4412 (target_supports_conditional_breakpoints): Remove.
4413 (target_supports_hardware_single_step): New macro.
4414 (target_can_do_hardware_single_step): Declare.
4415 * server.c (handle_query): Use target_supports_hardware_single_step
4416 instead of target_supports_conditional_breakpoints.
4417
ade90bde
YQ		 44182015-09-15 Yao Qi <yao.qi@linaro.org>
4419
4420 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4421 function.
4422 (struct linux_target_ops the_low_target): Install
4423 aarch64_linux_siginfo_fixup.
4424
94585166
DB		 44252015-09-11 Don Breazeal <donb@codesourcery.com>
4426 Luis Machado <lgustavo@codesourcery.com>
4427
4428 * linux-low.c (linux_mourn): Static declaration.
4429 (linux_arch_setup): Move in front of
4430 handle_extended_wait.
4431 (linux_arch_setup_thread): New function.
4432 (handle_extended_wait): Handle exec events. Call
4433 linux_arch_setup_thread. Make event_lwp argument a
4434 pointer-to-a-pointer.
4435 (check_zombie_leaders): Do not check stopped threads.
4436 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4437 (linux_low_filter_event): Add lwp and thread for exec'ing
4438 non-leader thread if leader thread has been deleted.
4439 Refactor code into linux_arch_setup_thread and call it.
4440 Pass child lwp pointer by reference to handle_extended_wait.
4441 (linux_wait_for_event_filtered): Update comment.
4442 (linux_wait_1): Prevent clobbering exec event status.
4443 (linux_supports_exec_events): New function.
4444 (linux_target_ops) <supports_exec_events>: Initialize new member.
4445 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4446 new member.
4447 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4448 * server.c (report_exec_events): New global variable.
4449 (handle_query): Handle qSupported query for exec-events feature.
4450 (captured_main): Initialize report_exec_events.
4451 * server.h (report_exec_events): Declare new global variable.
4452 * target.h (struct target_ops) <supports_exec_events>: New
4453 member.
4454 (target_supports_exec_events): New macro.
4455 * win32-low.c (win32_target_ops) <supports_exec_events>:
4456 Initialize new member.
4457
0568462b
MM		 44582015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4459
4460 * linux-low.c (linux_low_enable_btrace): Remove.
4461 (linux_target_ops): Replace linux_low_enable_btrace with
4462 linux_enable_btrace.
4463
39edd165
YQ		 44642015-09-03 Yao Qi <yao.qi@linaro.org>
4465
4466 * linux-aarch64-low.c (aarch64_insert_point): Call
4467 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4468 returns true.
4469
1db33b5a
UW		 44702015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4471
4472 * linux-low.c (check_stopped_by_breakpoint): Use
4473 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4474
ab290430
PA		 44752015-08-27 Pedro Alves <palves@redhat.com>
4476
4477 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4478
8d749320
SM		 44792015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4480
6711b7f8
SM		 4481 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4482 the XNEW-family equivalent.
8d749320
SM		 4483 (compile_bytecodes): Likewise.
4484 * dll.c (loaded_dll): Likewise.
4485 * event-loop.c (append_callback_event): Likewise.
4486 (create_file_handler): Likewise.
4487 (create_file_event): Likewise.
4488 * hostio.c (handle_open): Likewise.
4489 * inferiors.c (add_thread): Likewise.
4490 (add_process): Likewise.
4491 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4492 * linux-arm-low.c (arm_new_process): Likewise.
4493 (arm_new_thread): Likewise.
4494 * linux-low.c (add_to_pid_list): Likewise.
4495 (linux_add_process): Likewise.
4496 (handle_extended_wait): Likewise.
4497 (add_lwp): Likewise.
4498 (enqueue_one_deferred_signal): Likewise.
4499 (enqueue_pending_signal): Likewise.
4500 (linux_resume_one_lwp_throw): Likewise.
4501 (linux_resume_one_thread): Likewise.
4502 (linux_read_memory): Likewise.
4503 (linux_write_memory): Likewise.
4504 * linux-mips-low.c (mips_linux_new_process): Likewise.
4505 (mips_linux_new_thread): Likewise.
4506 (mips_add_watchpoint): Likewise.
4507 * linux-x86-low.c (initialize_low_arch): Likewise.
4508 * lynx-low.c (lynx_add_process): Likewise.
4509 * mem-break.c (set_raw_breakpoint_at): Likewise.
4510 (set_breakpoint): Likewise.
4511 (add_condition_to_breakpoint): Likewise.
4512 (add_commands_to_breakpoint): Likewise.
4513 (clone_agent_expr): Likewise.
4514 (clone_one_breakpoint): Likewise.
4515 * regcache.c (new_register_cache): Likewise.
4516 * remote-utils.c (look_up_one_symbol): Likewise.
4517 * server.c (queue_stop_reply): Likewise.
4518 (start_inferior): Likewise.
4519 (queue_stop_reply_callback): Likewise.
4520 (handle_target_event): Likewise.
4521 * spu-low.c (fetch_ppc_memory): Likewise.
4522 (store_ppc_memory): Likewise.
4523 * target.c (set_target_ops): Likewise.
4524 * thread-db.c (thread_db_load_search): Likewise.
4525 (try_thread_db_load_1): Likewise.
4526 * tracepoint.c (add_tracepoint): Likewise.
4527 (add_tracepoint_action): Likewise.
4528 (create_trace_state_variable): Likewise.
4529 (cmd_qtdpsrc): Likewise.
4530 (cmd_qtro): Likewise.
4531 (add_while_stepping_state): Likewise.
4532 * win32-low.c (child_add_thread): Likewise.
4533 (get_image_name): Likewise.
4534
ed8b7b42
YQ		 45352015-08-25 Yao Qi <yao.qi@linaro.org>
4536
4537 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4538
db3cb7cb
YQ		 45392015-08-25 Yao Qi <yao.qi@linaro.org>
4540
4541 * Makefile.in (aarch64-linux.o): New rule.
4542 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4543 srv_tgtobj.
4544 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4545 (aarch64_init_debug_reg_state): Make it extern.
4546 (aarch64_linux_prepare_to_resume): Remove.
4547
f6011a1c
YQ		 45482015-08-25 Yao Qi <yao.qi@linaro.org>
4549
4550 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4551 lwp_arch_private_info and ptid_of_lwp.
4552
88e2cf7e
YQ		 45532015-08-25 Yao Qi <yao.qi@linaro.org>
4554
4555 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4556 Find proc_info by find_process_pid. All callers updated.
4557
5e35436e
YQ		 45582015-08-25 Yao Qi <yao.qi@linaro.org>
4559
4560 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4561 Remove.
4562 (debug_reg_change_callback): Remove.
4563 (aarch64_notify_debug_reg_change): Remove.
4564
4a8a7965
YQ		 45652015-08-25 Yao Qi <yao.qi@linaro.org>
4566
4567 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4568 Call current_lwp_ptid.
4569
32a271ee
YQ		 45702015-08-25 Yao Qi <yao.qi@linaro.org>
4571
4572 * linux-aarch64-low.c (debug_reg_change_callback): Use
4573 debug_printf.
4574
0d51c8d7
YQ		 45752015-08-25 Yao Qi <yao.qi@linaro.org>
4576
4577 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4578
31a43dd5
YQ		 45792015-08-25 Yao Qi <yao.qi@linaro.org>
4580
4581 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4582
8ee52567
YQ		 45832015-08-25 Yao Qi <yao.qi@linaro.org>
4584
4585 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4586 the code.
4587
ff3f0f45
YQ		 45882015-08-25 Yao Qi <yao.qi@linaro.org>
4589
4590 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4591 Remove.
4592 (debug_reg_change_callback): Remove argument entry and add argument
4593 lwp. Remove local variable thread. Don't print thread id in the
4594 debugging output. Don't check whether pid of thread equals to pid.
4595 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4596 iterate_over_lwps instead find_inferior.
4597
3d40fbb5
PA		 45982015-08-24 Pedro Alves <palves@redhat.com>
4599
4600 * inferiors.c (get_first_process): New function.
4601 * inferiors.h (get_first_process): New declaration.
4602 * remote-utils.c (read_ptid): Default to the first process in the
4603 list, instead of to the current thread's process.
4604
438e1e42
PA		 46052015-08-24 Pedro Alves <palves@redhat.com>
4606
4607 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4608 * event-loop.c: Likewise.
4609 * remote-utils.c: Likewise.
4610 * tracepoint.c: Likewise.
4611
a8c6d4fc
PA		 46122015-08-24 Pedro Alves <palves@redhat.com>
4613
4614 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4615 ptid_get_lwp.
4616
99b0bb12
PA		 46172015-08-21 Pedro Alves <palves@redhat.com>
4618
4619 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4620 instead of literal 1.
4621
f8904751
PA		 46222015-08-21 Pedro Alves <palves@redhat.com>
4623
4624 * tdesc.c (default_description): Explicitly zero-initialize.
4625
465a859e
PA		 46262015-08-21 Pedro Alves <palves@redhat.com>
4627
4628 PR gdb/18749
4629 * inferiors.c (remove_thread): Discard any pending stop reply for
4630 this thread.
4631 * server.c (remove_all_on_match_pid): Rename to ...
4632 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4633 instead of a pid.
4634 (discard_queued_stop_replies): Change parameter to a ptid. Now
4635 extern.
4636 (handle_v_kill, kill_inferior_callback, captured_main)
4637 (process_serial_event): Adjust.
4638 * server.h (discard_queued_stop_replies): Declare.
4639
f0db101d
PA		 46402015-08-21 Pedro Alves <palves@redhat.com>
4641
4642 * linux-low.c (wait_for_sigstop): Always switch to no thread
4643 selected if the previously current thread dies.
4644 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4645 process instead of the current thread's.
4646 * remote-utils.c (input_interrupt): Don't check if there's no
4647 current thread.
4648 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4649 current thread to the general thread fails, error out.
4650 (handle_qxfer_auxv, handle_qxfer_libraries)
4651 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4652 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4653 (handle_query): Check if there's a thread selected instead of
4654 checking whether there's any thread in the thread list.
4655 (handle_qxfer_threads, handle_qxfer_btrace)
4656 (handle_qxfer_btrace_conf): Don't error out early if there's no
4657 thread in the thread list.
4658 (handle_v_cont, myresume): Don't set the current thread to the
4659 continue thread.
4660 (process_serial_event) <Hg handling>: Also set thread_id if the
4661 previous general thread is still alive.
4662 (process_serial_event) <g/G handling>: If setting the current
4663 thread to the general thread fails, error out.
4664 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4665 thread's lwp instead of the current thread's.
4666 * target.c (set_desired_thread): If the desired thread was not
4667 found, leave the current thread pointing to NULL. Return an int
4668 (boolean) indicating success.
4669 * target.h (set_desired_thread): Change return type to int.
4670
40045d91
MF		 46712015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4672
4673 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4674 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4675 #includes.
4676 (ps_get_thread_area): New function.
4677
45face3b
GB		 46782015-08-19 Gary Benson <gbenson@redhat.com>
4679
4680 * hostio.c (handle_pread): Do not attempt to read more data
4681 than hostio_reply_with_data can fit in a packet.
4682
16d5f642
JB		 46832015-08-18 Joel Brobecker <brobecker@adacore.com>
4684
4685 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4686
a738da3a
MF		 46872015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4688
4689 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4690
33ebda9d
PA		 46912015-08-06 Pedro Alves <palves@redhat.com>
4692
4693 * tracepoint.c (expr_eval_result): Now an int.
4694
a44892be
PA		 46952015-08-06 Pedro Alves <palves@redhat.com>
4696
4697 * gdbthread.h (struct regcache): Forward declare.
4698 (struct thread_info) <regcache_data>: Now a struct regcache
4699 pointer.
4700 * inferiors.c (inferior_regcache_data)
4701 (set_inferior_regcache_data): Now work with struct regcache
4702 pointers.
4703 * inferiors.h (struct regcache): Forward declare.
4704 (inferior_regcache_data, set_inferior_regcache_data): Now work
4705 with struct regcache pointers.
4706 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4707 (free_register_cache_thread): Remove struct regcache pointer
4708 casts.
4709
608a1e46
PA		 47102015-08-06 Pedro Alves <palves@redhat.com>
4711
4712 * server.c (captured_main): On error, print the exception message
4713 to stderr, and if run_once is set, throw a quit.
4714
f0ce0d3a
PA		 47152015-08-06 Pedro Alves <palves@redhat.com>
4716
4717 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4718 the current thread.
4719
bf47e248
PA		 47202015-08-06 Pedro Alves <palves@redhat.com>
4721
4722 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4723 reading beyond the passed in buffer length.
4724
b6b9ffcc
PL		 47252015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4726
4727 * tracepoint.c (symbol_list) <required>: Remove.
4728
863d01bd
PA		 47292015-08-06 Pedro Alves <palves@redhat.com>
4730
4731 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4732 count if stopping and suspending threads.
4733 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4734 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4735 (linux_detach): Complete an ongoing step-over.
4736 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4737 throughout.
4738 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4739 (linux_wait_1): If passing a signal to the inferior after
4740 finishing a step-over, unsuspend and re-resume all lwps. If we
4741 see a single-step event but the thread should be continuing, don't
4742 pass the trap to gdb.
4743 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4744 internal_error instead of gdb_assert.
4745 (enqueue_pending_signal): New function.
4746 (check_ptrace_stopped_lwp_gone): Add debug output.
4747 (start_step_over): Use internal_error instead of gdb_assert.
4748 (complete_ongoing_step_over): New function.
4749 (linux_resume_one_thread): Don't resume a suspended thread.
4750 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4751 it stepping.
4752
00db26fa
PA		 47532015-08-06 Pedro Alves <palves@redhat.com>
4754
4755 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4756 (linux_thread_alive): Use lwp_is_marked_dead.
4757 (extended_event_reported): Delete.
4758 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4759 instead of extended_event_reported.
4760 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4761 as well.
4762 (lwp_is_marked_dead): New function.
4763 (lwp_running): Use lwp_is_marked_dead.
4764 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4765 comment.
4766
ad071a30
PA		 47672015-08-06 Pedro Alves <palves@redhat.com>
4768
4769 * linux-low.c (linux_wait_1): Move fork event output out of the
4770 !report_to_gdb check. Pass event_child->waitstatus to
4771 target_waitstatus_to_string instead of ourstatus.
4772
524b57e6
YQ		 47732015-08-04 Yao Qi <yao.qi@linaro.org>
4774
4775 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4776 if current_thread is 32 bit.
4777
6085d6f6
YQ		 47782015-08-04 Yao Qi <yao.qi@linaro.org>
4779
4780 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4781 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4782 * server.c (extended_protocol): Remove "static".
4783 * server.h (extended_protocol): Declare it.
4784
8a7e4587
YQ		 47852015-08-04 Yao Qi <yao.qi@linaro.org>
4786
4787 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4788 both aarch64 and aarch32.
4789 (aarch64_set_pc): Likewise.
4790
3b53ae99
YQ		 47912015-08-04 Yao Qi <yao.qi@linaro.org>
4792
4793 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4794 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4795 arm-with-neon.xml to srv_xmlfiles.
4796 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4797 (is_64bit_tdesc): New function.
4798 (aarch64_linux_read_description): New function.
4799 (aarch64_arch_setup): Call aarch64_linux_read_description.
4800 (regs_info): Rename to regs_info_aarch64.
4801 (aarch64_regs_info): Return right regs_info.
4802 (initialize_low_arch): Call initialize_low_arch_aarch32.
4803
bd9e6534
YQ		 48042015-08-04 Yao Qi <yao.qi@linaro.org>
4805
4806 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4807 * linux-aarch32-low.c: New file.
4808 * linux-aarch32-low.h: New file.
4809 * linux-arm-low.c (arm_fill_gregset): Move it to
4810 linux-aarch32-low.c.
4811 (arm_store_gregset): Likewise.
4812 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4813 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4814 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4815 (regs_info): Rename to regs_info_arm.
4816 (arm_regs_info): Return regs_info_aarch32 if
4817 have_ptrace_getregset is 1 and target description is
4818 arm_with_neon or arm_with_vfpv3.
4819 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4820 Call initialize_low_arch_aarch32 instead.
4821
ded48a5e
YQ		 48222015-08-04 Yao Qi <yao.qi@linaro.org>
4823
4824 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4825 * linux-low.c: ... here.
4826 * linux-low.h (have_ptrace_getregset): Declare it.
4827
96e9210f
PA		 48282015-08-04 Pedro Alves <palves@redhat.com>
4829
4830 * thread-db.c (struct thread_db): Use new typedefs.
4831 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4832 CHK calls.
4833 (disable_thread_event_reporting): Cast result of dlsym to
4834 destination function pointer type.
4835 (thread_db_mourn): Use td_ta_delete_ftype.
4836
af60a1ef
SL		 48372015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4838
4839 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4840 arch variant.
4841 (CDX_BREAKPOINT): Define for R2.
4842 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4843 (the_low_target): Add comments.
4844
e8b41681
YQ		 48452015-07-30 Yao Qi <yao.qi@linaro.org>
4846
4847 * linux-arm-low.c (arm_hwcap): Remove it.
4848 (arm_read_description): New local variable arm_hwcap. Don't
4849 set arm_hwcap to zero.
4850
89abb039
YQ		 48512015-07-30 Yao Qi <yao.qi@linaro.org>
4852
4853 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4854 Use regcache->tdesc instead.
4855 (arm_store_wmmxregset): Likewise.
4856 (arm_fill_vfpregset): Likewise.
4857 (arm_store_vfpregset): Likewise.
4858
deca266c
YQ		 48592015-07-30 Yao Qi <yao.qi@linaro.org>
4860
4861 * linux-arm-low.c: Include arch/arm.h.
4862 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4863 (arm_store_gregset): Likewise.
4864
aa58a496
SM		 48652015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4866
4867 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4868 ptrace's 4th parameter.
4869
50904b25
YQ		 48702015-07-27 Yao Qi <yao.qi@linaro.org>
4871
4872 * configure.srv (case aarch64*-*-linux*): Don't set
4873 srv_linux_usrregs.
4874
5826e159
PA		 48752015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4876
4877 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4878 sys/ptrace.h.
4879 * linux-arm-low.c: Likewise.
4880 * linux-cris-low.c: Likewise.
4881 * linux-crisv32-low.c: Likewise.
4882 * linux-low.c: Likewise.
4883 * linux-m68k-low.c: Likewise.
4884 * linux-mips-low.c: Likewise.
4885 * linux-nios2-low.c: Likewise.
4886 * linux-s390-low.c: Likewise.
4887 * linux-sparc-low.c: Likewise.
4888 * linux-tic6x-low.c: Likewise.
4889 * linux-tile-low.c: Likewise.
4890 * linux-x86-low.c: Likewise.
4891
54019719
PA		 48922015-07-24 Pedro Alves <palves@redhat.com>
4893
4894 * config.in: Regenerate.
4895 * configure: Regenerate.
4896
eb7aa561
PA		 48972015-07-24 Pedro Alves <palves@redhat.com>
4898
4899 * acinclude.m4: Include ../ptrace.m4.
4900 * configure.ac: Call GDB_AC_PTRACE.
4901 * config.in, configure: Regenerate.
4902
55d7b841
YQ		 49032015-07-24 Yao Qi <yao.qi@linaro.org>
4904
4905 * linux-low.c (linux_create_inferior): Remove setting to
4906 proc->priv->new_inferior.
4907 (linux_attach): Likewise.
4908 (linux_low_filter_event): Likewise.
4909 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4910
c06cbd92
YQ		 49112015-07-24 Yao Qi <yao.qi@linaro.org>
4912
4913 * linux-low.c (linux_arch_setup): New function.
4914 (linux_low_filter_event): If proc->tdesc is NULL and
4915 proc->attached is true, call the_low_target.arch_setup.
4916 Otherwise, keep status pending, and return.
4917 (linux_resume_one_lwp_throw): Don't call get_pc if
4918 thread->while_stepping isn't NULL. Don't call
4919 get_thread_regcache if proc->tdesc is NULL.
4920 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4921 (linux_target_ops): Install arch_setup.
4922 * server.c (start_inferior): Call the_target->arch_setup.
4923 * target.h (struct target_ops) <arch_setup>: New field.
4924 (target_arch_setup): New marco.
4925 * lynx-low.c (lynx_target_ops): Update.
4926 * nto-low.c (nto_target_ops): Update.
4927 * spu-low.c (spu_target_ops): Update.
4928 * win32-low.c (win32_target_ops): Update.
4929
5ae3ebba
YQ		 49302015-07-24 Yao Qi <yao.qi@linaro.org>
4931
4932 * linux-low.c (linux_add_process): Don't set
4933 proc->priv->new_inferior.
4934 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4935 (linux_attach): Likewise.
4936
eb97750b
YQ		 49372015-07-24 Yao Qi <yao.qi@linaro.org>
4938
4939 * server.c (start_inferior): Code refactor.
4940
51aee833
YQ		 49412015-07-24 Yao Qi <yao.qi@linaro.org>
4942
4943 * server.c (process_serial_event): Set general_thread.
4944
af1b22f3
YQ		 49452015-07-21 Yao Qi <yao.qi@linaro.org>
4946
4947 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4948 aarch64_linux_get_debug_reg_capacity.
4949
554717a3
YQ		 49502015-07-17 Yao Qi <yao.qi@linaro.org>
4951
4952 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4953 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4954 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4955 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4956 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4957 (AARCH64_HWP_ALIGNMENT): Likewise.
4958 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4959 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4960 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4961 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4962 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4963 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4964 (struct aarch64_debug_reg_state): Likewise.
4965 (struct arch_lwp_info): Likewise.
4966 (aarch64_align_watchpoint): Likewise.
4967 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4968 (aarch64_watchpoint_length): Likewise.
4969 (aarch64_point_encode_ctrl_reg): Likewise
4970 (aarch64_point_is_aligned): Likewise.
4971 (aarch64_align_watchpoint): Likewise.
4972 (aarch64_linux_set_debug_regs):
4973 (aarch64_dr_state_insert_one_point): Likewise.
4974 (aarch64_dr_state_remove_one_point): Likewise.
4975 (aarch64_handle_breakpoint): Likewise.
4976 (aarch64_handle_aligned_watchpoint): Likewise.
4977 (aarch64_handle_unaligned_watchpoint): Likewise.
4978 (aarch64_handle_watchpoint): Likewise.
4979
c67ca4de
YQ		 49802015-07-17 Yao Qi <yao.qi@linaro.org>
4981
4982 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4983 and don't aarch64_get_debug_reg_state. All callers update.
4984 (aarch64_handle_aligned_watchpoint): Likewise.
4985 (aarch64_handle_unaligned_watchpoint): Likewise.
4986 (aarch64_handle_watchpoint): Likewise.
4987 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4988 (aarch64_remove_point): Likewise.
4989
25abf979
YQ		 49902015-07-17 Yao Qi <yao.qi@linaro.org>
4991
4992 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4993 debug_printf.
4994 (aarch64_handle_unaligned_watchpoint): Likewise.
4995
db1ff28b
JK		 49962015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4997
4998 Revert the previous 3 commits:
4999 Move gdb_regex* to common/
5000 Move linux_find_memory_regions_full & co.
5001 gdbserver build-id attribute generator
5002
700ca40f
JK		 50032015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5004 Jan Kratochvil <jan.kratochvil@redhat.com>
5005
5006 gdbserver build-id attribute generator.
5007 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5008 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5009 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5010 (find_phdr): New.
5011 (get_dynamic): Use find_pdhr to traverse program headers.
5012 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5013 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5014 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5015 (get_hex_build_id): New.
5016 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5017 to reply XML document.
5018
9904185c
JK		 50192015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5020 Jan Kratochvil <jan.kratochvil@redhat.com>
5021
5022 * target.c: Include target/target-utils.h and fcntl.h.
5023 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5024 (target_fileio_read_stralloc): New functions.
5025
6e5b4429
JK		 50262015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5027
5028 * Makefile.in (OBS): Add gdb_regex.o.
5029 (gdb_regex.o): New.
5030 * config.in: Rebuilt.
5031 * configure: Rebuilt.
5032
ddc98fbf
JK		 50332015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5034 Jan Kratochvil <jan.kratochvil@redhat.com>
5035
5036 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5037 * Makefile.in (OBS): Add target-utils.o.
5038 (linux-maps.o, target-utils.o): New.
5039 * configure.srv (srv_linux_obj): Add linux-maps.o.
5040
e57bb7a0
PL		 50412015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5042
5043 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5044 function, return 1.
5045 (the_low_target): Install it.
5046
586b02a9
PA		 50472015-07-14 Pedro Alves <palves@redhat.com>
5048
5049 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5050 Instead, ignore ECHILD, and throw an error for other errnos.
5051
58c1b36c
PA		 50522015-07-10 Pedro Alves <palves@redhat.com>
5053
5054 * event-loop.c (struct callback_event) <data>: Change type to
5055 gdb_client_data instance instead of gdb_client_data pointer.
5056 (append_callback_event): Adjust.
5057
421530db
PL		 50582015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5059
5060 * linux-aarch64-low.c: Add comments for each linux_target_ops
5061 method. Remove comments already covered in target_ops and
5062 linux_target_ops definitions.
5063 (the_low_target): Add comments for each unimplemented method.
5064
c2d65f38
YQ		 50652015-07-09 Yao Qi <yao.qi@linaro.org>
5066
5067 * linux-aarch64-low.c (aarch64_regmap): Remove.
5068 (aarch64_usrregs_info): Remove.
5069 (regs_info): Set field usrregs to NULL.
5070
b20a6524
MM		 50712015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5072
5073 * linux-low.c: Include "rsp-low.h"
5074 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5075 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5076 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5077 (handle_btrace_enable_pt): New.
5078 (handle_btrace_general_set): Support "pt".
5079 (handle_btrace_conf_general_set): Support "pt:size".
5080
96c97461
PL		 50812015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5082
5083 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5084 Z_PACKET_SW_BP.
5085
37d66942
PL		 50862015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5087
5088 * linux-aarch64-low.c: Remove comment about endianness.
5089 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5090 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5091 memcmp.
5092
dc06243f
GB		 50932015-06-24 Gary Benson <gbenson@redhat.com>
5094
5095 * linux-i386-ipa.c (stdint.h): Do not include.
5096 * lynx-i386-low.c (stdint.h): Likewise.
5097 * lynx-ppc-low.c (stdint.h): Likewise.
5098 * mem-break.c (stdint.h): Likewise.
5099 * thread-db.c (stdint.h): Likewise.
5100 * tracepoint.c (stdint.h): Likewise.
5101 * win32-low.c (stdint.h): Likewise.
5102
124e13d9
SM		 51032015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5104
5105 * server.c (write_qxfer_response): Update call to
5106 remote_escape_output.
5107
909c2cda
JK		 51082015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5109 Jan Kratochvil <jan.kratochvil@redhat.com>
5110
5111 Merge multiple hex conversions.
5112 * gdbreplay.c (tohex): Rename to 'fromhex'.
5113 (logchar): Use fromhex.
5114
24c05f46
JK		 51152015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5116
5117 * server.c (handle_qxfer_libraries): Set `version' attribute for
5118 <library-list>.
5119
14d2069a
GB		 51202015-06-10 Gary Benson <gbenson@redhat.com>
5121
5122 * target.h (struct target_ops) <multifs_open>: New field.
5123 <multifs_unlink>: Likewise.
5124 <multifs_readlink>: Likewise.
5125 * linux-low.c (nat/linux-namespaces.h): New include.
5126 (linux_target_ops): Initialize the_target->multifs_open,
5127 the_target->multifs_unlink and the_target->multifs_readlink.
5128 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5129 * hostio.c (hostio_fs_pid): New static variable.
5130 (hostio_handle_new_gdb_connection): New function.
5131 (handle_setfs): Likewise.
5132 (handle_open): Use the_target->multifs_open as appropriate.
5133 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5134 (handle_readlink): Use the_target->multifs_readlink as
5135 appropriate.
5136 (handle_vFile): Handle vFile:setfs packets.
5137 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5138 after target_handle_new_gdb_connection.
5139
4b8b5e72
GB		 51402015-06-10 Gary Benson <gbenson@redhat.com>
5141
5142 * configure.ac (AC_CHECK_FUNCS): Add setns.
5143 * config.in: Regenerate.
5144 * configure: Likewise.
5145 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5146 (linux-namespaces.o): New rule.
5147 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5148
3ac2e371
GB		 51492015-06-09 Gary Benson <gbenson@redhat.com>
5150
5151 * hostio.c (handle_open): Process mode argument with
5152 fileio_to_host_mode.
5153
ca9b78ce
YQ		 51542015-06-01 Yao Qi <yao.qi@linaro.org>
5155
5156 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5157 * linux-x86-low.c: Likewise.
5158
bfacd19d
DB		 51592015-05-28 Don Breazeal <donb@codesourcery.com>
5160
5161 * linux-low.c (handle_extended_wait): Initialize
5162 thread_info.last_resume_kind for new fork children.
5163
452003ef
PA		 51642015-05-15 Pedro Alves <palves@redhat.com>
5165
5166 * target.h (target_handle_new_gdb_connection): Rewrite using if
5167 wrapped in do/while.
5168
1041a03c
JB		 51692015-05-14 Joel Brobecker <brobecker@adacore.com>
5170
5171 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5172 * configure, config.in: Regenerate.
5173 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5174 Declare typedef.
5175
c269dbdb
DB		 51762015-05-12 Don Breazeal <donb@codesourcery.com>
5177
5178 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5179 PTRACE_EVENT_VFORK_DONE.
5180 (linux_low_ptrace_options, extended_event_reported): Add vfork
5181 events.
5182 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5183 and "vforkdone" for RSP 'T' Stop Reply Packet.
5184 * server.h (report_vfork_events): Declare
5185 global variable.
5186
3a8a0396
DB		 51872015-05-12 Don Breazeal <donb@codesourcery.com>
5188
5189 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5190 (the_low_target) <new_fork>: Initialize new member.
5191 * linux-arm-low.c (arm_new_fork): New function.
5192 (the_low_target) <new_fork>: Initialize new member.
5193 * linux-low.c (handle_extended_wait): Call new target function
5194 new_fork.
5195 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5196 * linux-mips-low.c (mips_add_watchpoint): New function
5197 extracted from mips_insert_point.
5198 (the_low_target) <new_fork>: Initialize new member.
5199 (mips_linux_new_fork): New function.
5200 (mips_insert_point): Call mips_add_watchpoint.
5201 * linux-x86-low.c (x86_linux_new_fork): New function.
5202 (the_low_target) <new_fork>: Initialize new member.
5203
de0d863e
DB		 52042015-05-12 Don Breazeal <donb@codesourcery.com>
5205
5206 * linux-low.c (handle_extended_wait): Implement return value,
5207 rename argument 'event_child' to 'event_lwp', handle
5208 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5209 (linux_low_ptrace_options): New function.
5210 (linux_low_filter_event): Call linux_low_ptrace_options,
5211 use different argument fo linux_enable_event_reporting,
5212 use return value from handle_extended_wait.
5213 (extended_event_reported): New function.
5214 (linux_wait_1): Call extended_event_reported and set
5215 status to report fork events.
5216 (linux_write_memory): Add pid to debug message.
5217 (reset_lwp_ptrace_options_callback): New function.
5218 (linux_handle_new_gdb_connection): New function.
5219 (linux_target_ops): Initialize new structure member.
5220 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5221 * lynx-low.c: Initialize new structure member.
5222 * remote-utils.c (prepare_resume_reply): Implement stop reason
5223 "fork" for "T" stop message.
5224 * server.c (handle_query): Call handle_new_gdb_connection.
5225 * server.h (report_fork_events): Declare global flag.
5226 * target.h (struct target_ops) <handle_new_gdb_connection>:
5227 New member.
5228 (target_handle_new_gdb_connection): New macro.
5229 * win32-low.c: Initialize new structure member.
5230
ddcbc397
DB		 52312015-05-12 Don Breazeal <donb@codesourcery.com>
5232
5233 * mem-break.c (APPEND_TO_LIST): Define macro.
5234 (clone_agent_expr): New function.
5235 (clone_one_breakpoint): New function.
5236 (clone_all_breakpoints): New function.
5237 * mem-break.h: Declare new functions.
5238
89245bc0
DB		 52392015-05-12 Don Breazeal <donb@codesourcery.com>
5240
5241 * linux-low.c (linux_supports_fork_events): New function.
5242 (linux_supports_vfork_events): New function.
5243 (linux_target_ops): Initialize new structure members.
5244 (initialize_low): Call linux_check_ptrace_features.
5245 * lynx-low.c (lynx_target_ops): Initialize new structure
5246 members.
5247 * server.c (report_fork_events, report_vfork_events):
5248 New global flags.
5249 (handle_query): Add new features to qSupported packet and
5250 response.
5251 (captured_main): Initialize new global variables.
5252 * target.h (struct target_ops) <supports_fork_events>:
5253 New member.
5254 <supports_vfork_events>: New member.
5255 (target_supports_fork_events): New macro.
5256 (target_supports_vfork_events): New macro.
5257 * win32-low.c (win32_target_ops): Initialize new structure
5258 members.
5259
835205d0
GB		 52602015-05-12 Gary Benson <gbenson@redhat.com>
5261
5262 * server.c (handle_qxfer_exec_file): Use current process
5263 if annex is empty.
5264
21e94bd9
SL		 52652015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5266
5267 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5268 Remove HAVE_PTRACE_GETREGS conditionals.
5269 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5270 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5271
45614f15
YQ		 52722015-05-08 Yao Qi <yao.qi@linaro.org>
5273
5274 * linux-low.c (linux_supports_conditional_breakpoints): New
5275 function.
5276 (linux_target_ops): Install new target method.
5277 * lynx-low.c (lynx_target_ops): Install NULL hook for
5278 supports_conditional_breakpoints.
5279 * nto-low.c (nto_target_ops): Likewise.
5280 * spu-low.c (spu_target_ops): Likewise.
5281 * win32-low.c (win32_target_ops): Likewise.
5282 * server.c (handle_query): Check
5283 target_supports_conditional_breakpoints.
5284 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5285 New field.
5286 (target_supports_conditional_breakpoints): New macro.
5287
80ad801e
PA		 52882015-05-06 Pedro Alves <palves@redhat.com>
5289
5290 PR server/18081
5291 * server.c (start_inferior): If the process exits, mourn it.
5292
819843c7
GB		 52932015-04-21 Gary Benson <gbenson@redhat.com>
5294
5295 * hostio.c (fileio_open_flags_to_host): Factored out to
5296 fileio_to_host_openflags in common/fileio.c. Single use
5297 updated.
5298
a2d5a9d7
MF		 52992015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5300
5301 * linux-xtensa-low.c (xtensa_fill_gregset)
5302 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5303 XCHAL_HAVE_LOOP.
5304
deb44829
MF		 53052015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5306
5307 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5308 (regs_info): Replace usrregs pointer with NULL.
5309
e57f1de3
GB		 53102015-04-17 Gary Benson <gbenson@redhat.com>
5311
5312 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5313 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5314 * server.c (handle_qxfer_exec_file): New function.
5315 (qxfer_packets): Add exec-file entry.
5316 (handle_query): Report qXfer:exec-file:read as supported packet.
5317
62828379
RN		 53182015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5319
5320 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5321
b88bb450
GB		 53222015-04-09 Gary Benson <gbenson@redhat.com>
5323
5324 * hostio-errno.c (errno_to_fileio_error): Remove function.
5325 Update caller to use remote_fileio_to_fio_error.
5326
c8f4bfdd
YQ		 53272015-04-09 Yao Qi <yao.qi@linaro.org>
5328
5329 * linux-low.c (linux_insert_point): Call
5330 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5331 (linux_remove_point): Call remove_memory_breakpoint if type is
5332 raw_bkpt_type_sw.
5333 * linux-x86-low.c (x86_insert_point): Don't call
5334 insert_memory_breakpoint.
5335 (x86_remove_point): Don't call remove_memory_breakpoint.
5336
41f98f02
PA		 53372015-04-01 Pedro Alves <palves@redhat.com>
5338 Cleber Rosa <crosa@redhat.com>
5339
5340 * server.c (gdbserver_usage): Reorganize and extend the usage
5341 message.
5342
2bf6fb9d
PA		 53432015-03-24 Pedro Alves <palves@redhat.com>
5344
5345 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5346 output. Also dump TRAP_TRACE.
5347 (linux_low_filter_event): In debug output, distinguish a
5348 resume_stop SIGSTOP from a delayed SIGSTOP.
5349
369f6daa
GB		 53502015-03-24 Gary Benson <gbenson@redhat.com>
5351
5352 * linux-x86-low.c (x86_linux_new_thread): Moved to
5353 nat/x86-linux.c.
5354 (x86_linux_prepare_to_resume): Likewise.
5355
8e5d4070
GB		 53562015-03-24 Gary Benson <gbenson@redhat.com>
5357
5358 * Makefile.in (x86-linux-dregs.o): New rule.
5359 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5360 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5361 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5362 (x86_linux_dr_get): Likewise.
5363 (x86_linux_dr_set): Likewise.
5364 (update_debug_registers_callback): Likewise.
5365 (x86_linux_dr_set_addr): Likewise.
5366 (x86_linux_dr_get_addr): Likewise.
5367 (x86_linux_dr_set_control): Likewise.
5368 (x86_linux_dr_get_control): Likewise.
5369 (x86_linux_dr_get_status): Likewise.
5370 (x86_linux_update_debug_registers): Likewise.
5371
2b95d440
GB		 53722015-03-24 Gary Benson <gbenson@redhat.com>
5373
5374 * linux-x86-low.c (x86_linux_update_debug_registers):
5375 New function, factored out from...
5376 (x86_linux_prepare_to_resume): ...this.
5377
14b0bc68
GB		 53782015-03-24 Gary Benson <gbenson@redhat.com>
5379
5380 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5381 (x86_linux_dr_set): Likewise.
5382 (update_debug_registers_callback): Likewise.
5383 (x86_linux_dr_set_addr): Likewise.
5384 (x86_linux_dr_get_addr): Likewise.
5385 (x86_linux_dr_set_control): Likewise.
5386 (x86_linux_dr_get_control): Likewise.
5387 (x86_linux_dr_get_status): Likewise.
5388 (x86_linux_prepare_to_resume): Likewise.
5389
5dfe6ca8
GB		 53902015-03-24 Gary Benson <gbenson@redhat.com>
5391
5392 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5393 Use perror_with_name. Pass string through gettext.
5394 (x86_linux_dr_set): Likewise.
5395
d33472ad
GB		 53962015-03-24 Gary Benson <gbenson@redhat.com>
5397
5398 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5399 (x86_linux_dr_set_addr): ...this.
5400 (x86_dr_low_get_addr): Rename to...
5401 (x86_linux_dr_get_addr): ...this.
5402 (x86_dr_low_set_control): Rename to...
5403 (x86_linux_dr_set_control): ...this.
5404 (x86_dr_low_get_control): Rename to...
5405 (x86_linux_dr_get_control): ...this.
5406 (x86_dr_low_get_status): Rename to...
5407 (x86_linux_dr_get_status): ...this.
5408 (x86_dr_low): Update with new function names.
5409
4b134ca1
GB		 54102015-03-24 Gary Benson <gbenson@redhat.com>
5411
5412 * Makefile.in (x86-linux.o): New rule.
5413 * configure.srv: Add x86-linux.o to relevant targets.
5414 * linux-low.c (lwp_set_arch_private_info): New function.
5415 (lwp_arch_private_info): Likewise.
5416 * linux-x86-low.c: Include nat/x86-linux.h.
5417 (arch_lwp_info): Removed structure.
5418 (update_debug_registers_callback):
5419 Use lwp_set_debug_registers_changed.
5420 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5421 and lwp_set_debug_registers_changed.
5422 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5423
34c703da
GB		 54242015-03-24 Gary Benson <gbenson@redhat.com>
5425
5426 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5427 * linux-arm-low.c (arm_new_thread): Likewise.
5428 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5429 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5430 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5431 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5432
cff068da
GB		 54332015-03-24 Gary Benson <gbenson@redhat.com>
5434
5435 * linux-low.c (ptid_of_lwp): New function.
5436 (lwp_is_stopped): Likewise.
5437 (lwp_stop_reason): Likewise.
5438 * linux-x86-low.c (update_debug_registers_callback):
5439 Use lwp_is_stopped.
5440 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5441 lwp_stop_reason.
5442
b2f7c7e8
GB		 54432015-03-24 Gary Benson <gbenson@redhat.com>
5444
5445 * linux-low.h (linux_stop_lwp): Remove declaration.
5446
6d4ee8c6
GB		 54472015-03-24 Gary Benson <gbenson@redhat.com>
5448
5449 * linux-low.h: Include nat/linux-nat.h.
5450 * linux-low.c (iterate_over_lwps_args): New structure.
5451 (iterate_over_lwps_filter): New function.
5452 (iterate_over_lwps): Likewise.
5453 * linux-x86-low.c (update_debug_registers_callback):
5454 Update signature to what iterate_over_lwps expects.
5455 Remove PID check that iterate_over_lwps now performs.
5456 (x86_dr_low_set_addr): Use iterate_over_lwps.
5457 (x86_dr_low_set_control): Likewise.
5458
70a0bb6b
GB		 54592015-03-24 Gary Benson <gbenson@redhat.com>
5460
5461 * linux-x86-low.c (x86_debug_reg_state): New function.
5462 (x86_linux_prepare_to_resume): Use the above.
5463
7b669087
GB		 54642015-03-24 Gary Benson <gbenson@redhat.com>
5465
5466 * linux-low.c (current_lwp_ptid): New function.
5467 * linux-x86-low.c: Include nat/linux-nat.h.
5468 (x86_dr_low_get_addr): Use current_lwp_ptid.
5469 (x86_dr_low_get_control): Likewise.
5470 (x86_dr_low_get_status): Likewise.
5471
eef49a3d
PA		 54722015-03-20 Pedro Alves <palves@redhat.com>
5473
5474 * tracepoint.c (cmd_qtstatus): Make "str" const.
5475
b2333d22
PA		 54762015-03-20 Pedro Alves <palves@redhat.com>
5477
5478 * server.c (handle_general_set): Make "req_str" const.
5479
23f238d3
PA		 54802015-03-19 Pedro Alves <palves@redhat.com>
5481
5482 * linux-low.c (linux_resume_one_lwp): Rename to ...
5483 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5484 instead call perror_with_name.
5485 (check_ptrace_stopped_lwp_gone): New function.
5486 (linux_resume_one_lwp): Reimplement as wrapper around
5487 linux_resume_one_lwp_throw that swallows errors if the LWP is
5488 gone.
5489
91baf43f
PA		 54902015-03-19 Pedro Alves <palves@redhat.com>
5491
5492 * linux-low.c (count_events_callback, select_event_lwp_callback):
5493 No longer check whether the thread has resume_stop as last resume
5494 kind.
5495
8bf3b159
PA		 54962015-03-19 Pedro Alves <palves@redhat.com>
5497
5498 * linux-low.c (count_events_callback, select_event_lwp_callback):
5499 Use the lwp's status_pending_p field, not the thread's.
5500
b90fc188
PA		 55012015-03-19 Pedro Alves <palves@redhat.com>
5502
5503 * linux-low.c (select_event_lwp_callback): Update comments to
5504 no longer mention SIGTRAP.
5505
464b0089
GB		 55062015-03-18 Gary Benson <gbenson@redhat.com>
5507
5508 * server.c (handle_query): Do not report vFile:fstat as supported.
5509
aa9e327f
GB		 55102015-03-11 Gary Benson <gbenson@redhat.com>
5511
5512 * hostio.c (sys/types.h): New include.
5513 (sys/stat.h): Likewise.
5514 (common-remote-fileio.h): Likewise.
5515 (handle_fstat): New function.
5516 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5517
791c0056
GB		 55182015-03-11 Gary Benson <gbenson@redhat.com>
5519
5520 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5521 struct stat.st_blocks and struct stat.st_blksize.
5522 * configure: Regenerate.
5523 * config.in: Likewise.
5524 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5525 (OBS): Add common-remote-fileio.o.
5526 (common-remote-fileio.o): New rule.
5527
9a9df970
PA		 55282015-03-09 Pedro Alves <palves@redhat.com>
5529
5530 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5531 'struct sockaddr' pointer in 'accept' call.
5532
9eb1356e
PA		 55332015-03-09 Pedro Alves <palves@redhat.com>
5534
5535 Revert:
5536 2015-03-07 Pedro Alves <palves@redhat.com>
5537 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5538 or <winsock2.h> here. Instead include "gdb_socket.h".
5539 (remote_open): Use union gdb_sockaddr_u.
5540 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5541 or <winsock2.h> here. Instead include "gdb_socket.h".
5542 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5543 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5544 or <sys/un.h>.
5545 (init_named_socket, gdb_agent_helper_thread): Use union
5546 gdb_sockaddr_u.
5547
aac331e4
PA		 55482015-03-07 Pedro Alves <palves@redhat.com>
5549
5550 * configure.ac (build_warnings): Move
5551 -Wdeclaration-after-statement to the C-specific set.
5552 * configure: Regenerate.
5553
366c75fc
PA		 55542015-03-07 Pedro Alves <palves@redhat.com>
5555
5556 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5557 or <winsock2.h> here. Instead include "gdb_socket.h".
5558 (remote_open): Use union gdb_sockaddr_u.
5559 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5560 or <winsock2.h> here. Instead include "gdb_socket.h".
5561 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5562 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5563 or <sys/un.h>.
5564 (init_named_socket, gdb_agent_helper_thread): Use union
5565 gdb_sockaddr_u.
5566
492d29ea
PA		 55672015-03-07 Pedro Alves <palves@redhat.com>
5568
5569 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5570 instead.
5571
60a191ed
YQ		 55722015-03-06 Yao Qi <yao.qi@linaro.org>
5573
5574 * linux-aarch64-low.c (aarch64_insert_point): Use
5575 show_debug_regs as a boolean.
5576 (aarch64_remove_point): Likewise.
5577
f5771b1d
PA		 55782015-03-05 Pedro Alves <palves@redhat.com>
5579
5580 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5581 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5582 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5583 * nto-low.c (nto_target_ops): Likewise.
5584 * spu-low.c (spu_target_ops): Likewise.
5585 * win32-low.c (win32_target_ops): Likewise.
5586
3e572f71
PA		 55872015-03-04 Pedro Alves <palves@redhat.com>
5588
72f4393d 5589 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5590 Decide whether a breakpoint triggered based on the SIGTRAP's
5591 siginfo.si_code.
72f4393d
L		 5592 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5593 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5594 (linux_low_filter_event): Check for breakpoints before checking
5595 watchpoints.
5596 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5597 siginfo.si_code.
72f4393d
L		 5598 (linux_stopped_by_sw_breakpoint)
5599 (linux_supports_stopped_by_sw_breakpoint)
5600 (linux_stopped_by_hw_breakpoint)
5601 (linux_supports_stopped_by_hw_breakpoint): New functions.
5602 (linux_target_ops): Install new target methods.
3e572f71 5603
1ec68e26
PA		 56042015-03-04 Pedro Alves <palves@redhat.com>
5605
5606 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5607 * server.c (swbreak_feature, hwbreak_feature): New globals.
5608 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5609 (captured_main): Clear swbreak_feature and hwbreak_feature.
5610 * server.h (swbreak_feature, hwbreak_feature): Declare.
5611 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5612 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5613 supports_stopped_by_hw_breakpoint>: New fields.
5614 (target_supports_stopped_by_sw_breakpoint)
5615 (target_stopped_by_sw_breakpoint)
5616 (target_supports_stopped_by_hw_breakpoint)
5617 (target_stopped_by_hw_breakpoint): Declare.
5618
15c66dd6
PA		 56192015-03-04 Pedro Alves <palves@redhat.com>
5620
5621 enum lwp_stop_reason -> enum target_stop_reason
5622 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5623 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5624 (linux_wait_1, stuck_in_jump_pad_callback)
5625 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5626 (linux_stopped_by_watchpoint):
5627 * linux-low.h (enum lwp_stop_reason): Delete.
5628 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5629 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5630
98fc70d6
YQ		 56312015-03-04 Yao Qi <yao.qi@linaro.org>
5632
5633 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5634
dd2ac174
GB		 56352015-03-03 Gary Benson <gbenson@redhat.com>
5636
5637 * hostio.c (handle_vFile): Fix prefix lengths.
5638
d68e53f4
MM		 56392015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5640
5641 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5642 ptr_bits.
5643
bf2d68ab
AA		 56442015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5645
5646 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5647 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5648 (clean): Add "rm -f" for above C files.
5649 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5650 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5651 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5652 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5653 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5654 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5655 (init_registers_s390x_vx_linux64)
5656 (init_registers_s390x_tevx_linux64)
5657 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5658 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5659 declarations.
5660 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5661 (s390_store_vxrs_high): New functions.
5662 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5663 NT_S390_VXRS_HIGH.
5664 (s390_arch_setup): Add logic for selecting one of the new target
5665 descriptions. Activate the new vector regsets if applicable.
5666 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5667 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5668 and init_registers_s390x_tevx_linux64.
5669
c966a859
PA		 56702015-03-01 Pedro Alves <palves@redhat.com>
5671
5672 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5673 parameter.
5674
4180215b
PA		 56752015-02-27 Pedro Alves <palves@redhat.com>
5676
5677 * linux-x86-low.c (u_debugreg_offset): New function.
5678 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5679
749bab01
PA		 56802015-02-27 Pedro Alves <palves@redhat.com>
5681
5682 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5683 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5684 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5685 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5686 (ps_lsetfpregs, ps_getpid)
5687 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5688 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5689 (ps_lsetxregs, ps_plog): Declare.
5690
3c14e5a3
PA		 56912015-02-27 Pedro Alves <palves@redhat.com>
5692
5693 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5694 IP_AGENT_EXPORT_FUNC.
5695 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5696 IP_AGENT_EXPORT_FUNC.
5697 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5698 (IP_AGENT_EXPORT): Delete.
5699 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5700 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5701 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5702 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5703 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5704 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5705 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5706 (traceframe_read_count, traceframe_write_count)
5707 (traceframes_created, trace_state_variables, get_raw_reg)
5708 (get_trace_state_variable_value, set_trace_state_variable_value)
5709 (ust_loaded, helper_thread_id, cmd_buf): Use
5710 IPA_SYM_EXPORTED_NAME.
5711 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5712 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5713 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5714 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5715 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5716 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5717 EXTERN_C_PUSH/EXTERN_C_POP.
5718 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5719 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5720 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5721 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5722 (traceframe_write_count, traceframe_read_count)
5723 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5724 (about_to_request_buffer_space, get_trace_state_variable_value)
5725 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5726 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5727 EXTERN_C_PUSH/EXTERN_C_POP.
5728 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5729 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5730 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5731 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5732 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5733 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5734 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5735 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5736 Define.
5737 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5738 (IP_AGENT_EXPORT_VAR_DECL): Define.
5739 (tracing): Declare.
5740 (gdb_agent_get_raw_reg): Declare.
5741
fe978cb0
PA		 57422015-02-27 Tom Tromey <tromey@redhat.com>
5743 Pedro Alves <palves@redhat.com>
5744
5745 Rename symbols whose names are reserved C++ keywords throughout.
5746
3bc3d82a
PA		 57472015-02-27 Pedro Alves <palves@redhat.com>
5748
5749 * Makefile.in (COMPILER): New, get it from autoconf.
5750 (CXX): Get from autoconf instead.
5751 (COMPILE.pre): Use COMPILER.
5752 (CC-LD): Rename to ...
5753 (CC_LD): ... this. Use COMPILER.
5754 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5755 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5756 * acinclude.m4: Include build-with-cxx.m4.
5757 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5758 Disable -Werror by default if building in C++ mode.
5759 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5760 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5761 the C++ compiler. Save/restore CXXFLAGS too.
5762 * configure: Regenerate.
5763
07697489
PA		 57642015-02-27 Pedro Alves <palves@redhat.com>
5765
5766 * acinclude.m4: Include libiberty.m4.
5767 * configure.ac: Call libiberty_INIT.
5768 * config.in, configure: Regenerate.
5769
9beb7c4e
PA		 57702015-02-26 Pedro Alves <palves@redhat.com>
5771
5772 * linux-low.c (linux_wait_1): When incrementing the PC past a
5773 program breakpoint always use the_low_target.breakpoint_len as
5774 increment, rather than the maximum between that and
5775 the_low_target.decr_pc_after_break.
5776
8090aef2
PA		 57772015-02-23 Pedro Alves <palves@redhat.com>
5778
5779 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5780 thread was doing a step-over; always adjust the PC if
5781 we stepped over a permanent breakpoint.
5782 (linux_wait_1): If we stepped over breakpoint that was on top of a
5783 permanent breakpoint, manually advance the PC past it.
5784
bc9540e8
PA		 57852015-02-23 Pedro Alves <palves@redhat.com>
5786
5787 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5788 modes.
5789 (x86_fill_gregset, x86_store_gregset): Use it when handling
5790 $orig_eax.
5791
2db9a427
PA		 57922015-02-20 Pedro Alves <palves@redhat.com>
5793
5794 * thread-db.c: Include "nat/linux-procfs.h".
5795 (thread_db_init): Skip listing new threads if the kernel supports
5796 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5797
afa8d396
PA		 57982015-02-20 Pedro Alves <palves@redhat.com>
5799
5800 * linux-low.c (status_pending_p_callback): Use ptid_match.
5801
c9587f88
AT		 58022015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5803
5804 PR breakpoints/16812
5805 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5806 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5807 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5808
b05ec7a5
AT		 58092015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5810
5811 PR breakpoints/15956
5812 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5813
d33501a5
MM		 58142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5815
5816 * linux-low.c (linux_low_btrace_conf): Print size.
5817 * server.c (handle_btrace_conf_general_set): New.
5818 (hanle_general_set): Call handle_btrace_conf_general_set.
5819 (handle_query): Report Qbtrace-conf:bts:size as supported.
5820
f4abbc16
MM		 58212015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5822
5823 * linux-low.c (linux_low_enable_btrace): Update parameters.
5824 (linux_low_btrace_conf): New.
5825 (linux_target_ops)<to_btrace_conf>: Initialize.
5826 * server.c (current_btrace_conf): New.
5827 (handle_btrace_enable): Rename to ...
5828 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5829 to target_enable_btrace. Update comment. Update users.
5830 (handle_qxfer_btrace_conf): New.
5831 (qxfer_packets): Add btrace-conf entry.
5832 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5833 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5834 (target_ops)<read_btrace_conf>: New.
5835 (target_enable_btrace): Update parameters.
5836 (target_read_btrace_conf): New.
5837
043c3577
MM		 58382015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5839
5840 * server.c (handle_btrace_general_set): Remove call to
5841 target_supports_btrace.
5842 (supported_btrace_packets): New.
5843 (handle_query): Call supported_btrace_packets.
5844 * target.h: include btrace-common.h.
5845 (btrace_target_info): Removed.
5846 (supports_btrace, target_supports_btrace): Update parameters.
5847
734b0e4b
MM		 58482015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5849
5850 * Makefile.in (SFILES): Add common/btrace-common.c.
5851 (OBS): Add common/btrace-common.o.
5852 (btrace-common.o): Add build rules.
5853 * linux-low: Include btrace-common.h.
5854 (linux_low_read_btrace): Use struct btrace_data. Call
5855 btrace_data_init and btrace_data_fini.
5856
d6c146e9
PA		 58572015-02-06 Pedro Alves <palves@redhat.com>
5858
5859 * thread-db.c (find_new_threads_callback): Add debug output.
5860
20ba1ce6
PA		 58612015-02-04 Pedro Alves <palves@redhat.com>
5862
5863 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5864 (resume_stopped_resumed_lwps): New function.
5865 (linux_wait_for_event_filtered): Use it.
5866
8cc73a39
SDJ		 58672015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5868
5869 * Makefile.in (SFILES): Add linux-personality.c.
5870 (linux-personality.o): New rule.
5871 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5872 list of objects to be built.
5873 * linux-low.c: Include nat/linux-personality.h.
5874 (linux_create_inferior): Remove code to disable address space
5875 randomization (moved to ../nat/linux-personality.c). Create
5876 cleanup to disable address space randomization.
5877
fb23d554
SDJ		 58782015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5879
5880 * Makefile.in (posix-strerror.o): New rule.
5881 (mingw-strerror.o): Likewise.
5882 * configure: Regenerated.
5883 * configure.ac: Source file ../common/common.host. Initialize new
5884 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5885
cdf43629
YQ		 58862015-01-14 Yao Qi <yao@codesourcery.com>
5887
5888 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5889 (ppc-linux.o): New rule.
5890 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5891 * configure.ac: AC_CHECK_FUNCS(getauxval).
5892 * config.in: Re-generated.
5893 * configure: Re-generated.
5894 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5895 ppc64_64bit_inferior_p
5896
514c5338
YQ		 58972015-01-14 Yao Qi <yao@codesourcery.com>
5898
5899 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5900 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5901 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5902 (PT_ORIG_R3, PT_TRAP): Likewise.
5903 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5904 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5905 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5906
3368c1e5
JB		 59072015-01-10 Joel Brobecker <brobecker@adacore.com>
5908
5909 * i387-fp.c (i387_cache_to_xsave): In look over
5910 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5911 zmmh_low_space field by use of zmmh_high_space.
5912
582511be
PA		 59132015-01-09 Pedro Alves <palves@redhat.com>
5914
5915 * linux-low.c (step_over_bkpt): Move higher up in the file.
5916 (handle_extended_wait): Don't store the stop_pc here.
5917 (get_stop_pc): Adjust comments and rename to ...
5918 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5919 stopped for a software breakpoint or hardware breakpoint.
5920 (thread_still_has_status_pending_p): New function.
5921 (status_pending_p_callback): Use
5922 thread_still_has_status_pending_p. If the event is no longer
5923 interesting, resume the LWP.
5924 (handle_tracepoints): Add assert.
5925 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5926 (wstatus_maybe_breakpoint): New function.
5927 (cancel_breakpoint): Delete function.
5928 (check_stopped_by_watchpoint): New function, factored out from
5929 linux_low_filter_event.
5930 (lp_status_maybe_breakpoint): Delete function.
5931 (linux_low_filter_event): Remove filter_ptid argument.
5932 Leave thread group exits pending here. Store the LWP's stop PC.
5933 Always leave events pending.
5934 (linux_wait_for_event_filtered): Pull all events out of the
5935 kernel, and leave them all pending.
5936 (count_events_callback, select_event_lwp_callback): Consider all
5937 events.
5938 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5939 (select_event_lwp): Only give preference to the stepping LWP in
5940 all-stop mode. Adjust comments.
5941 (ignore_event): New function.
5942 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5943 references to cancel_breakpoints. Adjust to renames. Also give
5944 equal priority to all LWPs that have had events in non-stop mode.
5945 If reporting a software breakpoint event, unadjust the LWP's PC.
5946 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5947 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5948 Adjust.
5949 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5950 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5951 (linux_stopped_by_watchpoint): Adjust.
5952 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5953 * linux-low.h (enum lwp_stop_reason): New.
5954 (struct lwp_info) <stop_pc>: Adjust comment.
5955 <stopped_by_watchpoint>: Delete field.
5956 <stop_reason>: New field.
5957 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5958 * mem-break.c (software_breakpoint_inserted_here)
5959 (hardware_breakpoint_inserted_here): New function.
5960 * mem-break.h (software_breakpoint_inserted_here)
5961 (hardware_breakpoint_inserted_here): Declare.
5962 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5963 (cancel_breakpoints): Delete.
5964 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5965 (upload_fast_traceframes): Remove references to
5966 cancel_breakpoints.
5967
a33e3959
PA		 59682015-01-09 Pedro Alves <palves@redhat.com>
5969
5970 * thread-db.c (find_new_threads_callback): Ignore thread if the
5971 kernel thread ID is -1.
5972
8784d563
PA		 59732015-01-09 Pedro Alves <palves@redhat.com>
5974
5975 * linux-low.c (linux_attach_fail_reason_string): Move to
5976 nat/linux-ptrace.c, and rename.
5977 (linux_attach_lwp): Update comment.
5978 (attach_proc_task_lwp_callback): New function.
5979 (linux_attach): Adjust to rename and use
5980 linux_proc_attach_tgid_threads.
5981 (linux_attach_fail_reason_string): Delete declaration.
5982
76f2b779
JB		 59832015-01-01 Joel Brobecker <brobecker@adacore.com>
5984
5985 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5986 * server.c (gdbserver_version): Likewise.
5987
fafcc06a
SDJ		 59882014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5989
5990 * remote-utils.c: Include ctype.h.
5991 (input_interrupt): Explicitly handle the case when the char
5992 received is the NUL byte. Improve the printing of non-ASCII
5993 characters.
5994
beed38b8
JB		 59952014-12-16 Joel Brobecker <brobecker@adacore.com>
5996
5997 * linux-low.c (linux_low_filter_event): Update call to
5998 linux_enable_event_reporting following the addition of
5999 a new parameter to that function.
6000
bf330350
CU		 60012014-12-16 Catalin Udma <catalin.udma@freescale.com>
6002
6003 PR server/17457
6004 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6005 (AARCH64_FPCR_REGNO): Likewise.
6006 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6007 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6008 (aarch64_store_fpregset): Likewise.
6009
5227d625
JB		 60102014-12-15 Joel Brobecker <brobecker@adacore.com>
6011
6012 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6013 Remove FIXME comment about assumption about N.
6014
f93b65a0
JB		 60152014-12-13 Joel Brobecker <brobecker@adacore.com>
6016
6017 * configure.ac: If large-file support is disabled in GDBserver,
6018 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6019 * configure: Regenerate.
6020
e5a9158d
AA		 60212014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6022
6023 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6024 warning upon ENODATA from ptrace.
6025 * linux-s390-low.c (s390_store_tdb): New.
6026 (s390_regsets): Add regset for NT_S390_TDB.
6027
feea5f36
AA		 60282014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6029
6030 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6031 without a fill_function.
6032 * linux-s390-low.c (s390_fill_last_break): Remove.
6033 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6034 (s390_arch_setup): Use regset's size instead of fill_function for
6035 loop end condition.
6036
098dbe61
AA		 60372014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6038
6039 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6040 the regset's store function when ptrace returned an error.
6041 * regcache.c (get_thread_regcache): Invalidate register cache
6042 before fetching inferior's registers.
6043
28eef672
AA		 60442014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6045
6046 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6047 while-loop as for-loop.
6048 (regsets_store_inferior_registers): Likewise.
6049
bdca27a2
YQ		 60502014-11-28 Yao Qi <yao@codesourcery.com>
6051
6052 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6053 * config.in, configure: Re-generate.
6054 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6055 is defined.
6056
9c232dda
YQ		 60572014-11-21 Yao Qi <yao@codesourcery.com>
6058
6059 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6060 (AC_CHECK_HEADERS): Remove malloc.h.
6061 * configure: Re-generated.
6062 * config.in: Re-generated.
6063 * server.h: Don't include alloca.h and malloc.h.
6064 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6065 Don't include malloc.h.
6066
43968415
JB		 60672014-11-17 Joel Brobecker <brobecker@adacore.com>
6068
6069 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6070 corresponding ERRNO check in same block.
6071
40e91bc7
PA		 60722014-11-12 Pedro Alves <palves@redhat.com>
6073
6074 * server.c (cont_thread): Update comment.
6075 (start_inferior, attach_inferior): No longer clear cont_thread.
6076 (handle_v_cont): No longer set cont_thread.
6077 (captured_main): Clear cont_thread each time a GDB connects.
6078
c2c118cf
PA		 60792014-11-12 Pedro Alves <palves@redhat.com>
6080
6081 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6082 thread, and don't resume all threads if the Hc thread has exited.
6083
78708b7c
PA		 60842014-11-12 Pedro Alves <palves@redhat.com>
6085
6086 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6087 the process group instead of to a specific LWP.
6088
a2abc7de
PA		 60892014-10-15 Pedro Alves <palves@redhat.com>
6090
6091 PR server/17487
6092 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6093 parameter.
6094 (arm_set_thread_context): Delete.
6095 (the_low_target): Adjust.
6096 * win32-i386-low.c (debug_registers_changed)
6097 (debug_registers_used): Delete.
6098 (update_debug_registers_callback): New function.
6099 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6100 needing to update their debug registers.
6101 (win32_get_current_dr): New function.
6102 (x86_dr_low_get_addr, x86_dr_low_get_control)
6103 (x86_dr_low_get_status): Fetch the debug register from the thread
6104 record's context.
6105 (i386_initial_stuff): Adjust.
6106 (i386_get_thread_context): Remove current_event parameter. Don't
6107 clear debug_registers_changed nor copy DR values to
6108 debug_reg_state.
6109 (i386_set_thread_context): Delete.
6110 (i386_prepare_to_resume): New function.
6111 (i386_thread_added): Mark the thread as needing to update irs
6112 debug registers.
6113 (the_low_target): Remove i386_set_thread_context and install
6114 i386_prepare_to_resume.
6115 * win32-low.c (win32_get_thread_context): Adjust.
6116 (win32_set_thread_context): Use SetThreadContext
6117 directly.
6118 (win32_prepare_to_resume): New function.
6119 (win32_require_context): New function, factored out from ...
6120 (thread_rec): ... this.
6121 (continue_one_thread): Call win32_prepare_to_resume on each thread
6122 we're about to continue.
6123 (win32_resume): Call win32_prepare_to_resume on the event thread.
6124 * win32-low.h (struct win32_thread_info)
6125 <debug_registers_changed>: New field.
6126 (struct win32_target_ops): Change prototype of set_thread_context,
6127 delete set_thread_context and add prepare_to_resume.
6128 (win32_require_context): New declaration.
6129
a442d071
GB		 61302014-10-08 Gary Benson <gbenson@redhat.com>
6131
6132 * server.h: Do not include common-exceptions.h.
6133
6f1947e8
GB		 61342014-10-08 Gary Benson <gbenson@redhat.com>
6135
6136 * server.h: Do not include cleanups.h.
6137
63b434a4
JH		 61382014-09-30 James Hogan <james.hogan@imgtec.com>
6139
6140 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6141 mips64-dsp-linux.c.
6142
c4d9ceb6
YQ		 61432014-09-23 Yao Qi <yao@codesourcery.com>
6144
6145 * linux-low.c (lp_status_maybe_breakpoint): New function.
6146 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6147 (count_events_callback): Likewise.
6148 (select_event_lwp_callback): Likewise.
6149 (cancel_breakpoints_callback): Likewise.
6150
89a5711c
DB		 61512014-09-19 Don Breazeal <donb@codesourcery.com>
6152
6153 * linux-low.c (handle_extended_wait): Call
6154 linux_ptrace_get_extended_event.
6155 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6156 linux_is_extended_waitstatus.
6157
bffc0964
JB		 61582014-09-16 Joel Brobecker <brobecker@adacore.com>
6159
6160 * Makefile.in (CPPFLAGS): Define.
6161 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6162 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6163
0bfdf32f
GB		 61642014-09-16 Gary Benson <gbenson@redhat.com>
6165
6166 * inferiors.h (current_inferior): Renamed as...
6167 (current_thread): New variable. All uses updated.
6168 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6169 (maybe_move_out_of_jump_pad): Likewise.
6170 (cancel_breakpoint): Likewise.
6171 (linux_low_filter_event): Likewise.
6172 (wait_for_sigstop): Likewise.
6173 (linux_resume_one_lwp): Likewise.
6174 (need_step_over_p): Likewise.
6175 (start_step_over): Likewise.
6176 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6177 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6178 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6179 and save_inferior as saved_thread.
6180 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6181 saved_thread.
6182 (regcache_invalidate_thread): Likewise.
6183 * remote-utils.c (prepare_resume_reply): Likewise.
6184 * thread-db.c (thread_db_get_tls_address): Likewise.
6185 (disable_thread_event_reporting): Likewise.
6186 (remove_thread_event_breakpoints): Likewise.
6187 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6188 as saved_thread.
6189 * target.h (set_desired_inferior): Renamed as...
6190 (set_desired_thread): New declaration. All uses updated.
6191 * server.c (myresume): Updated comment to reference thread instead
6192 of inferior.
6193 (handle_serial_event): Likewise.
6194 (handle_target_event): Likewise.
6195
361c8ade
GB		 61962014-09-12 Tom Tromey <tromey@redhat.com>
6197 Gary Benson <gbenson@redhat.com>
6198
6199 * regcache.h: Include common-regcache.h.
6200 (regcache_read_pc): Don't declare.
6201 * regcache.c (get_thread_regcache_for_ptid): New function.
6202
bd9269f7
GB		 62032014-09-11 Tom Tromey <tromey@redhat.com>
6204 Gary Benson <gbenson@redhat.com>
6205
6206 * symbol.c: New file.
6207 * Makefile.in (SFILES): Add symbol.c.
6208 (OBS): Add symbol.o.
6209
f8c1d06b
GB		 62102014-09-11 Gary Benson <gbenson@redhat.com>
6211
6212 * target.c (target_stop_ptid, target_continue_ptid): New
6213 functions.
6214
721ec300
GB		 62152014-09-11 Tom Tromey <tromey@redhat.com>
6216 Gary Benson <gbenson@redhat.com>
6217
6218 * target.h: Include target/target.h.
6219 * target.c (target_read_memory, target_read_uint32)
6220 (target_write_memory): New functions.
6221
c5e92cca
GB		 62222014-09-11 Gary Benson <gbenson@redhat.com>
6223
6224 * server.h (debug_hw_points): Don't declare.
6225 * server.c (debug_hw_points): Don't define. Replace all uses
6226 with show_debug_regs.
6227 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6228 all uses with show_debug_regs.
6229
2e4bb98a
EBM		 62302014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6231
6232 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6233 endianness into account.
6234 (ppc_supply_ptrace_register): Likewise.
6235
ac740bc7
JH		 62362014-09-03 James Hogan <james.hogan@imgtec.com>
6237
6238 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6239 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6240
97ea6506
GB		 62412014-09-03 Gary Benson <gbenson@redhat.com>
6242
6243 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6244 ALL_DEBUG_ADDRESS_REGISTERS.
6245
df7e5265
GB		 62462014-09-02 Gary Benson <gbenson@redhat.com>
6247
6248 * i386-low.h: Renamed as...
6249 * x86-low.h: New file. All type, function and variable name
6250 prefixes changed from "i386_" to "x86_". All references updated.
6251 * i386-low.c: Renamed as...
6252 * x86-low.c: New file. All type, function and variable name
6253 prefixes changed from "i386_" to "x86_". All references updated.
6254
ed859da7
GB		 62552014-09-02 Gary Benson <gbenson@redhat.com>
6256
6257 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6258 (x86_linux_new_thread): Likewise.
6259
860789c7
GB		 62602014-08-29 Gary Benson <gbenson@redhat.com>
6261
6262 * server.h (setjmp.h): Do not include.
6263 (toplevel): Do not declare.
6264 (common-exceptions.h): Include.
6265 (cleanups.h): Likewise.
6266 * server.c (toplevel): Do not define.
6267 (exit_code): New static global.
6268 (detach_or_kill_for_exit_cleanup): New function.
6269 (main): New function. Original main renamed to...
6270 (captured_main): New function.
6271 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6272
ff55e1b5
GB		 62732014-08-29 Gary Benson <gbenson@redhat.com>
6274
6275 * Makefile.in (SFILES): Add common/common-exceptions.c.
6276 (OBS): Add common-exceptions.o.
6277 (common-exceptions.o): New rule.
6278 * utils.c (prepare_to_throw_exception): New function.
6279
e9bcb658
GB		 62802014-08-29 Gary Benson <gbenson@redhat.com>
6281
6282 * config.in: Regenerate.
6283 * configure: Likewise.
6284
e3180625
GB		 62852014-08-29 Gary Benson <gbenson@redhat.com>
6286
6287 * Makefile.in (SFILES): Add common/cleanups.c.
6288 (OBS): cleanups.o.
6289 (cleanups.o): New rule.
6290
e3d6ba5d
GB		 62912014-08-29 Gary Benson <gbenson@redhat.com>
6292
6293 * utils.c (internal_vwarning): New function.
6294
7096e886
GB		 62952014-08-28 Gary Benson <gbenson@redhat.com>
6296
6297 * utils.h (fatal): Remove declaration.
6298 * utils.c (fatal): Remove function.
6299
14ce3192
GB		 63002014-08-28 Gary Benson <gbenson@redhat.com>
6301
6302 * tracepoint.c (gdb_agent_init): Replace fatal with
6303 perror_with_name.
6304 (initialize_tracepoint): Likewise.
6305
50278d59
GB		 63062014-08-28 Gary Benson <gbenson@redhat.com>
6307
6308 * remote-utils.c (remote_prepare): Replace fatal with error.
6309
aa96c426
GB		 63102014-08-28 Gary Benson <gbenson@redhat.com>
6311
6312 * linux-low.c (linux_async): Replace fatal with warning.
6313 Tidy up and return.
6314 (linux_start_non_stop): Return -1 if linux_async failed.
6315
f7160e97
GB		 63162014-08-28 Gary Benson <gbenson@redhat.com>
6317
6318 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6319 gdb_assert.
6320 (i386_dr_low_get_addr): Remove vague comment.
6321 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6322 gdb_assert.
6323
38e08fca
GB		 63242014-08-28 Gary Benson <gbenson@redhat.com>
6325
6326 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6327 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6328 internal_error.
6329 (linux_resume_one_lwp): Likewise.
6330 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6331 gdb_assert.
6332 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6333 with internal_error.
6334 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6335 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6336 (find_register_by_name): Replace fatal with internal_error.
6337 (find_regno): Likewise.
6338 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6339 * thread-db.c (thread_db_create_event): Likewise.
6340 (thread_db_load_search): Likewise.
6341 (try_thread_db_load_1): Likewise.
6342 * tracepoint.c (get_jump_space_head): Replace fatal with
6343 internal_error.
6344 (claim_trampoline_space): Likewise.
6345 (have_fast_tracepoint_trampoline_buffer): Likewise.
6346 (cmd_qtstart): Likewise.
6347 (stop_tracing): Likewise.
6348 (fast_tracepoint_collecting): Likewise.
6349 (target_malloc): Likewise.
6350 (download_tracepoint): Likewise.
6351 (download_trace_state_variables): Replace check with gdb_assert.
6352 (upload_fast_traceframes): Replace fatal with internal_error.
6353
34abf635
GB		 63542014-08-19 Tom Tromey <tromey@redhat.com>
6355 Gary Benson <gbenson@redhat.com>
6356
6357 * Makefile.in (SFILES): Add common/common-debug.c.
6358 (OBS): Add common-debug.o.
6359 (common-debug.o): New rule.
6360 * debug.h (debug_printf): Don't declare.
6361 * debug.c (debug_printf): Renamed and rewritten as...
6362 (debug_vprintf): New function.
6363
f6e94d78
GB		 63642014-08-19 Gary Benson <gbenson@redhat.com>
6365
6366 * utils.h: Do not include print-utils.h.
6367
9239eeab
GB		 63682014-08-19 Tom Tromey <tromey@redhat.com>
6369 Gary Benson <gbenson@redhat.com>
6370
6371 * server.h: Add static assertion.
6372 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6373
ef87c8bb
GB		 63742014-08-19 Tom Tromey <tromey@redhat.com>
6375 Gary Benson <gbenson@redhat.com>
6376
6377 * Makefile.in (SFILES): Add common/errors.c.
6378 (OBS): Add errors.o.
6379 (IPA_OBS): Add errors-ipa.o.
6380 (errors.o): New rule.
6381 (errors-ipa.o): Likewise.
6382 * utils.h (perror_with_name, error, warning): Don't declare.
6383 * utils.c (warning): Renamed and rewritten as...
6384 (vwarning): New function.
6385 (error): Renamed and rewritten as...
6386 (verror): New function.
6387 (internal_error): Renamed and rewritten as...
6388 (internal_verror): New function.
6389
bb974a24
GB		 63902014-08-07 Gary Benson <gbenson@redhat.com>
6391
6392 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6393 * configure: Regenerate.
6394 * config.in: Likewise.
6395 * server.h: Do not include errno.h.
6396 * event-loop.c: Likewise.
6397 * hostio-errno.c: Likewise.
6398 * linux-low.c: Likewise.
6399 * remote-utils.c: Likewise.
6400 * spu-low.c: Likewise.
6401 * utils.c: Likewise.
6402 * gdbreplay.c: Unconditionally include errno.h.
6403
6d3d12eb
GB		 64042014-08-07 Gary Benson <gbenson@redhat.com>
6405
6406 * server.h: Do not include string.h.
6407 * event-loop.c: Likewise.
6408 * linux-low.c: Likewise.
6409 * regcache.c: Likewise.
6410 * remote-utils.c: Likewise.
6411 * spu-low.c: Likewise.
6412 * utils.c: Likewise.
6413
dccbb609
GB		 64142014-08-07 Gary Benson <gbenson@redhat.com>
6415
6416 * server.h: Do not include gdb_assert.h.
6417
e76df0d0
GB		 64182014-08-07 Gary Benson <gbenson@redhat.com>
6419
6420 * server.h: Do not include common-utils.h.
6421
4cb9c816
GB		 64222014-08-07 Gary Benson <gbenson@redhat.com>
6423
6424 * server.h: Do not include ptid.h.
6425 * notif.h: Likewise.
6426
3995eeee
GB		 64272014-08-07 Gary Benson <gbenson@redhat.com>
6428
6429 * server.h: Do not include gdb_locale.h.
6430
cb9f1a9b
GB		 64312014-08-07 Gary Benson <gbenson@redhat.com>
6432
6433 * server.h: Do not include gdb/signals.h.
6434 * win32-low.c: Likewise.
6435
a5fceff8
GB		 64362014-08-07 Gary Benson <gbenson@redhat.com>
6437
6438 * server.h: Do not include pathmax.h.
6439
b9391142
GB		 64402014-08-07 Gary Benson <gbenson@redhat.com>
6441
6442 * server.h: Do not include libiberty.h.
6443 * linux-bfin-low.c: Likewise.
6444
0e443c87
GB		 64452014-08-07 Gary Benson <gbenson@redhat.com>
6446
6447 * server.h: Do not include ansidecl.h.
6448
8ebb3f56
GB		 64492014-08-07 Gary Benson <gbenson@redhat.com>
6450
6451 * linux-x86-low.c: Do not include stddef.h.
6452 * lynx-ppc-low.c: Likewise.
6453 * tracepoint.c: Likewise.
6454
8980bdf6
GB		 64552014-08-07 Gary Benson <gbenson@redhat.com>
6456
6457 * server.h: Do not include stdarg.h.
6458 * nto-low.c: Likewise.
6459
d7096f71
GB		 64602014-08-07 Gary Benson <gbenson@redhat.com>
6461
6462 * server.h: Do not include stdlib.h.
6463 * inferiors.c: Likewise.
6464 * linux-low.c: Likewise.
6465 * regcache.c: Likewise.
6466 * spu-low.c: Likewise.
6467 * tracepoint.c: Likewise.
6468 * utils.c: Likewise.
6469
d02f550d
GB		 64702014-08-07 Gary Benson <gbenson@redhat.com>
6471
6472 * server.h: Do not include stdio.h.
6473 * linux-low.c: Likewise.
6474 * remote-utils.c: Likewise.
6475 * spu-low.c: Likewise.
6476 * utils.c: Likewise.
6477 * wincecompat.c: Likewise.
6478
87f6c4e3
GB		 64792014-08-06 Gary Benson <gbenson@redhat.com>
6480
6481 * regcache.c (init_register_cache): Move conditionals inside if.
6482
7089dca4
GB		 64832014-08-06 Gary Benson <gbenson@redhat.com>
6484
6485 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6486
462f517e
GB		 64872014-07-31 Gary Benson <gbenson@redhat.com>
6488
6489 * ax.h: Do not include server.h.
6490 * gdbthread.h: Likewise.
6491 * lynx-low.h: Likewise.
6492 * notif.h: Likewise.
6493
976411d6
GB		 64942014-07-30 Gary Benson <gbenson@redhat.com>
6495
6496 * server.h: Include common-defs.h.
6497 Do not include config.h or build-gnulib-gdbserver/config.h.
6498
d41f6d8e
GB		 64992014-07-30 Gary Benson <gbenson@redhat.com>
6500
6501 * hostio-errno.c: Move server.h to top of includes list.
6502 * inferiors.c: Likewise.
6503 * linux-x86-low.c: Likewise.
6504 * notif.c: Include server.h.
6505
314c6a35
TT		 65062014-07-24 Tom Tromey <tromey@redhat.com>
6507 Gary Benson <gbenson@redhat.com>
6508
6509 * server.h (CORE_ADDR): Now unsigned.
6510
69ff6be5
PA		 65112014-07-16 Pedro Alves <palves@redhat.com>
6512
6513 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6514
ce9e3fe7
PA		 65152014-07-15 Pedro Alves <palves@redhat.com>
6516
6517 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6518 copy.
6519
e76126e8
PA		 65202014-07-11 Pedro Alves <palves@redhat.com>
6521
6522 * linux-low.c (kill_wait_lwp): New function, based on
6523 kill_one_lwp_callback, but use my_waitpid directly.
6524 (kill_one_lwp_callback, linux_kill): Use it.
6525
8e9db26e
PA		 65262014-06-23 Pedro Alves <palves@redhat.com>
6527
6528 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6529 before setting DR0..DR3.
6530
698b3e08
GB		 65312014-06-20 Gary Benson <gbenson@redhat.com>
6532
6533 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6534 * configure: Regenerated.
6535 * config.in: Likewise.
6536
125f8a3d
GB		 65372014-06-20 Gary Benson <gbenson@redhat.com>
6538
6539 * Makefile.in (SFILES): Update locations for files moved
6540 from common to nat.
6541 (object file files): Reordered.
6542
42995dbd
GB		 65432014-06-20 Gary Benson <gbenson@redhat.com>
6544
6545 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6546 (i386_dr_low_set_addr): Likewise.
6547 (i386_dr_low_get_addr): Likewise.
6548 (i386_dr_low_can_set_control): Likewise.
6549 (i386_dr_low_set_control): Likewise.
6550 (i386_dr_low_get_control): Likewise.
6551 (i386_dr_low_get_status): Likewise.
6552 (i386_get_debug_register_length): Likewise.
6553 * linux-x86-low.c (i386_dr_low_set_addr):
6554 Changed signature. Made static.
6555 (i386_dr_low_get_addr): Likewise.
6556 (i386_dr_low_set_control): Likewise.
6557 (i386_dr_low_get_control): Likewise.
6558 (i386_dr_low_get_status): Likewise.
6559 (i386_dr_low): New global variable.
6560 * win32-i386-low.c (i386_dr_low_set_addr):
6561 Changed signature. Made static.
6562 (i386_dr_low_get_addr): Likewise.
6563 (i386_dr_low_set_control): Likewise.
6564 (i386_dr_low_get_control): Likewise.
6565 (i386_dr_low_get_status): Likewise.
6566 (i386_dr_low): New global variable.
6567
e1d2394b
MS		 65682014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6569
6570 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6571 * Makefile.in (AR, AR_FLAGS): Define.
6572 * configure: Regenerate.
6573
3a8ee006
GB		 65742014-06-19 Gary Benson <gbenson@redhat.com>
6575
6576 * Makefile.in (i386-dregs.o): New rule.
6577 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6578 * i386-low.c (target.h): Remove include.
6579 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6580 (DR_CONTROL_SHIFT): Likewise.
6581 (DR_CONTROL_SIZE): Likewise.
6582 (DR_RW_EXECUTE): Likewise.
6583 (DR_RW_WRITE): Likewise.
6584 (DR_RW_READ): Likewise.
6585 (DR_RW_IORW): Likewise.
6586 (DR_LEN_1): Likewise.
6587 (DR_LEN_2): Likewise.
6588 (DR_LEN_4): Likewise.
6589 (DR_LEN_8): Likewise.
6590 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6591 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6592 (DR_ENABLE_SIZE): Likewise.
6593 (DR_LOCAL_SLOWDOWN): Likewise.
6594 (DR_GLOBAL_SLOWDOWN): Likewise.
6595 (DR_CONTROL_RESERVED): Likewise.
6596 (I386_DR_CONTROL_MASK): Likewise.
6597 (I386_DR_VACANT): Likewise.
6598 (I386_DR_LOCAL_ENABLE): Likewise.
6599 (I386_DR_GLOBAL_ENABLE): Likewise.
6600 (I386_DR_DISABLE): Likewise.
6601 (I386_DR_SET_RW_LEN): Likewise.
6602 (I386_DR_GET_RW_LEN): Likewise.
6603 (I386_DR_WATCH_HIT): Likewise.
6604 (i386_wp_op_t): Likewise.
6605 (i386_show_dr): Likewise.
6606 (i386_length_and_rw_bits): Likewise.
6607 (i386_insert_aligned_watchpoint): Likewise.
6608 (i386_remove_aligned_watchpoint): Likewise.
6609 (i386_handle_nonaligned_watchpoint): Likewise.
6610 i386_update_inferior_debug_regs(): Likewise.
6611 (i386_dr_insert_watchpoint): Likewise.
6612 (i386_dr_remove_watchpoint): Likewise.
6613 (i386_dr_region_ok_for_watchpoint): Likewise.
6614 (i386_dr_stopped_data_address): Likewise.
6615 (i386_dr_stopped_by_watchpoint): Likewise.
6616
8f26655c
GB		 66172014-06-19 Gary Benson <gbenson@redhat.com>
6618
6619 * i386-low.c (i386_dr_show): Renamed to
6620 i386_show_dr and made static. All uses updated.
6621 (i386_dr_length_and_rw_bits): Renamed to
6622 i386_length_and_rw_bits and made static.
6623 All uses updated.
6624 (i386_dr_insert_aligned_watchpoint): Renamed to
6625 i386_insert_aligned_watchpoint and made static.
6626 All uses updated.
6627 (i386_dr_remove_aligned_watchpoint): Renamed to
6628 i386_remove_aligned_watchpoint and made static.
6629 All uses updated.
6630 (i386_dr_update_inferior_debug_regs): Renamed to
6631 i386_update_inferior_debug_regs and made static.
6632 All uses updated.
6633
b9228891
GB		 66342014-06-18 Gary Benson <gbenson@redhat.com>
6635
5171def3
GB		 6636 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6637 (i386_dr_low_can_set_control): Likewise.
6638 (i386_get_debug_register_length): Likewise.
6639 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6640 (i386_dr_low_can_set_control): Likewise.
6641 (i386_get_debug_register_length): Likewise.
6642
66432014-06-17 Gary Benson <gbenson@redhat.com>
6644
b9228891
GB		 6645 * i386-low.h (i386-dregs.h): New include.
6646 (DR_FIRSTADDR): Now in i386-dregs.h.
6647 (DR_LASTADDR): Likewise.
6648 (DR_NADDR): Likewise.
6649 (DR_STATUS): Likewise.
6650 (DR_CONTROL): Likewise.
6651 (i386_debug_reg_state): Likewise.
6652 (i386_dr_insert_watchpoint): Likewise.
6653 (i386_dr_remove_watchpoint): Likewise.
6654 (i386_dr_region_ok_for_watchpoint): Likewise.
6655 (i386_dr_stopped_data_address): Likewise.
6656 (i386_dr_stopped_by_watchpoint): Likewise.
6657 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6658
4be83cc2
GB		 66592014-06-18 Gary Benson <gbenson@redhat.com>
6660
6661 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6662 i386_dr_insert_watchpoint.
6663 (i386_low_remove_watchpoint): Renamed to
6664 i386_dr_remove_watchpoint.
6665 (i386_low_region_ok_for_watchpoint): Renamed to
6666 i386_dr_region_ok_for_watchpoint.
6667 (i386_low_stopped_data_address): Renamed to
6668 i386_dr_stopped_data_address.
6669 (i386_low_stopped_by_watchpoint): Renamed to
6670 i386_dr_stopped_by_watchpoint.
6671 * i386-low.c (i386_show_dr): Renamed to
6672 i386_dr_show and made nonstatic. All uses updated.
6673 (i386_length_and_rw_bits): Renamed to
6674 i386_dr_length_and_rw_bits and made nonstatic.
6675 All uses updated.
6676 (i386_insert_aligned_watchpoint): Renamed to
6677 i386_dr_insert_aligned_watchpoint and made nonstatic.
6678 All uses updated.
6679 (i386_remove_aligned_watchpoint): Renamed to
6680 i386_dr_remove_aligned_watchpoint and made nonstatic.
6681 All uses updated.
6682 (i386_update_inferior_debug_regs): Renamed to
6683 i386_dr_update_inferior_debug_regs and made nonstatic.
6684 All uses updated.
6685 (i386_low_insert_watchpoint): Renamed to
6686 i386_dr_insert_watchpoint. All uses updated.
6687 (i386_low_remove_watchpoint): Renamed to
6688 i386_dr_remove_watchpoint. All uses updated.
6689 (i386_low_region_ok_for_watchpoint): Renamed to
6690 i386_dr_region_ok_for_watchpoint. All uses updated.
6691 (i386_low_stopped_data_address): Renamed to
6692 i386_dr_stopped_data_address. All uses updated.
6693 (i386_low_stopped_by_watchpoint): Renamed to
6694 i386_dr_stopped_by_watchpoint. All uses updated.
6695
131aa0d4
GB		 66962014-06-18 Gary Benson <gbenson@redhat.com>
6697
6698 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6699 (i386_dr_low_can_set_control): Likewise.
6700 (i386_insert_aligned_watchpoint): New check.
6701
d9305f7f
GB		 67022014-06-18 Gary Benson <gbenson@redhat.com>
6703
6704 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6705 Renamed to state.
6706
e927c9fc
GB		 67072014-06-18 Gary Benson <gbenson@redhat.com>
6708
6709 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6710 instead of fatal and error.
6711 (i386_handle_nonaligned_watchpoint): Likewise.
6712
1b6d4134
GB		 67132014-06-18 Gary Benson <gbenson@redhat.com>
6714
6715 * i386-low.c (i386_get_debug_register_length): New macro.
6716 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6717 (i386_show_dr): Use debug_printf instead of fprintf. Use
6718 phex to format values.
6719
6e62758f
GB		 67202014-06-18 Gary Benson <gbenson@redhat.com>
6721
6722 * i386-low.h: Comment changes.
6723 * i386-low.c: Likewise.
6724
fc6e2f03
GB		 67252014-06-18 Gary Benson <gbenson@redhat.com>
6726
6727 * i386-low.c: Whitespace changes.
6728
f9d1eeed
TT		 67292014-06-12 Tom Tromey <tromey@redhat.com>
6730
6731 * utils.c (freeargv): Remove.
6732
0b04e523
TT		 67332014-06-12 Tom Tromey <tromey@redhat.com>
6734
6735 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6736 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6737 (parse_debug_format_options): Likewise.
6738 (gdbserver_usage): Likewise.
6739 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6740 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6741 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6742 against libiberty.
6743 ($(LIBGNU)): Depend on libiberty.
6744 (all-lib): Recurse into all subdirs.
6745 (install-only): Invoke "install" target in subdirs.
6746 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6747 targets.
6748 * configure: Rebuild.
6749 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6750 for vasprintf, vsnprintf, or gettimeofday.
6751 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6752 srv_tgtobj.
6753
270c9937
JB		 67542014-06-05 Joel Brobecker <brobecker@adacore.com>
6755
6756 * development.sh: Delete.
6757 * Makefile.in (config.status): Adjust dependency on development.sh.
6758 * configure.ac: Adjust development.sh source call.
6759 * configure: Regenerate.
6760
0a261ed8
PA		 67612014-06-02 Pedro Alves <palves@redhat.com>
6762
6763 * ax.c (gdb_free_agent_expr): New function.
6764 * ax.h (gdb_free_agent_expr): New declaration.
6765 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6766 list.
6767 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6768 static.
6769 (clear_breakpoint_conditions_and_commands): New function.
6770 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6771 (clear_breakpoint_conditions_and_commands): New declaration.
6772
e9dae05e
RR		 67732014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6774
6775 * linux-aarch64-low.c (asm/ptrace.h): Include.
6776
5876f503
JK		 67772014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6778
6779 Fix TLS access for -static -pthread.
6780 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6781 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6782 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6783
802e8e6d
PA		 67842014-05-20 Pedro Alves <palves@redhat.com>
6785
6786 * linux-aarch64-low.c (aarch64_insert_point)
6787 (aarch64_remove_point): No longer check whether the type is
6788 supported here. Adjust to new interface.
6789 (the_low_target): Install aarch64_supports_z_point_type as
6790 supports_z_point_type method.
6791 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6792 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6793 instead of a Z packet char. Adjust.
6794 (arm_supports_z_point_type): New function.
6795 (arm_insert_point, arm_remove_point): Adjust to new interface.
6796 (the_low_target): Install arm_supports_z_point_type.
6797 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6798 (cris_insert_point, cris_remove_point): Adjust to new interface.
6799 Don't check whether the type is supported here.
6800 (the_low_target): Install cris_supports_z_point_type.
6801 * linux-low.c (linux_supports_z_point_type): New function.
6802 (linux_insert_point, linux_remove_point): Adjust to new interface.
6803 * linux-low.h (struct linux_target_ops) <insert_point,
6804 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6805 raw_breakpoint pointer parameter.
6806 <supports_z_point_type>: New method.
6807 * linux-mips-low.c (mips_supports_z_point_type): New function.
6808 (mips_insert_point, mips_remove_point): Adjust to new interface.
6809 Use mips_supports_z_point_type.
6810 (the_low_target): Install mips_supports_z_point_type.
6811 * linux-ppc-low.c (the_low_target): Install NULL as
6812 supports_z_point_type method.
6813 * linux-s390-low.c (the_low_target): Install NULL as
6814 supports_z_point_type method.
6815 * linux-sparc-low.c (the_low_target): Install NULL as
6816 supports_z_point_type method.
6817 * linux-x86-low.c (x86_supports_z_point_type): New function.
6818 (x86_insert_point): Adjust to new insert_point interface. Use
6819 insert_memory_breakpoint. Adjust to new
6820 i386_low_insert_watchpoint interface.
6821 (x86_remove_point): Adjust to remove_point interface. Use
6822 remove_memory_breakpoint. Adjust to new
6823 i386_low_remove_watchpoint interface.
6824 (the_low_target): Install x86_supports_z_point_type.
6825 * lynx-low.c (lynx_target_ops): Install NULL as
6826 supports_z_point_type callback.
6827 * nto-low.c (nto_supports_z_point_type): New.
6828 (nto_insert_point, nto_remove_point): Adjust to new interface.
6829 (nto_target_ops): Install nto_supports_z_point_type.
6830 * mem-break.c: Adjust intro comment.
6831 (struct raw_breakpoint) <raw_type, size>: New fields.
6832 <inserted>: Update comment.
6833 <shlib_disabled>: Delete field.
6834 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6835 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6836 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6837 (raw_bkpt_type_to_target_hw_bp_type): New function.
6838 (find_enabled_raw_code_breakpoint_at): New function.
6839 (find_raw_breakpoint_at): New type and size parameters. Use them.
6840 (insert_memory_breakpoint): New function, based off
6841 set_raw_breakpoint_at.
6842 (remove_memory_breakpoint): New function.
6843 (set_raw_breakpoint_at): Reimplement.
6844 (set_breakpoint): New, based on set_breakpoint_at.
6845 (set_breakpoint_at): Reimplement.
6846 (delete_raw_breakpoint): Go through the_target->remove_point
6847 instead of assuming memory breakpoints.
6848 (find_gdb_breakpoint_at): Delete.
6849 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6850 (find_gdb_breakpoint): New function.
6851 (set_gdb_breakpoint_at): Delete.
6852 (z_type_supported): New function.
6853 (set_gdb_breakpoint_1): New function, loosely based off
6854 set_gdb_breakpoint_at.
6855 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6856 (delete_gdb_breakpoint_at): Delete.
6857 (delete_gdb_breakpoint_1): New function, loosely based off
6858 delete_gdb_breakpoint_at.
6859 (delete_gdb_breakpoint): New function.
6860 (clear_gdb_breakpoint_conditions): Rename to ...
6861 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6862 breakpoint.
6863 (add_condition_to_breakpoint): Make static.
6864 (add_breakpoint_condition): Take a struct breakpoint pointer
6865 instead of an address. Adjust.
6866 (gdb_condition_true_at_breakpoint): Rename to ...
6867 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6868 z_type parameter.
6869 (gdb_condition_true_at_breakpoint): Reimplement.
6870 (add_breakpoint_commands): Take a struct breakpoint pointer
6871 instead of an address. Adjust.
6872 (gdb_no_commands_at_breakpoint): Rename to ...
6873 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6874 parameter. Return true if no breakpoint was found. Change debug
6875 output.
6876 (gdb_no_commands_at_breakpoint): Reimplement.
6877 (run_breakpoint_commands): Rename to ...
6878 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6879 and change return type to boolean.
6880 (run_breakpoint_commands): New function.
6881 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6882 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6883 breakpoint. Go through the_target->remove_point instead of
6884 assuming memory breakpoint.
6885 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6886 software and hardware breakpoints.
6887 (reinsert_raw_breakpoint): Go through the_target->insert_point
6888 instead of assuming memory breakpoint.
6889 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6890 software and hardware breakpoints.
6891 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6892 Check both software and hardware breakpoints.
6893 (validate_inserted_breakpoint): Assert the breakpoint is a
6894 software breakpoint. Set the inserted flag to -1 instead of
6895 setting shlib_disabled.
6896 (delete_disabled_breakpoints): Adjust.
6897 (validate_breakpoints): Only validate software breakpoints.
6898 Adjust to inserted flag change.
6899 (check_mem_read, check_mem_write): Skip breakpoint types other
6900 than software breakpoints. Adjust to inserted flag change.
6901 * mem-break.h (enum raw_bkpt_type): New enum.
6902 (raw_breakpoint, struct process_info): Forward declare.
6903 (Z_packet_to_target_hw_bp_type): Delete declaration.
6904 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6905 (set_gdb_breakpoint, delete_gdb_breakpoint)
6906 (clear_breakpoint_conditions): New declarations.
6907 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6908 (breakpoint_inserted_here): Update comment.
6909 (add_breakpoint_condition, add_breakpoint_commands): Replace
6910 address parameter with a breakpoint pointer parameter.
6911 (gdb_breakpoint_here): Update comment.
6912 (delete_gdb_breakpoint_at): Delete.
6913 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6914 * server.c (process_point_options): Take a struct breakpoint
6915 pointer instead of an address. Adjust.
6916 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6917 delete_gdb_breakpoint.
6918 * spu-low.c (spu_target_ops): Install NULL as
6919 supports_z_point_type method.
6920 * target.h: Include mem-break.h.
6921 (struct target_ops) <prepare_to_access_memory>: Update comment.
6922 <supports_z_point_type>: New field.
6923 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6924 instead of a char. Also take a raw breakpoint pointer.
6925 * win32-arm-low.c (the_low_target): Install NULL as
6926 supports_z_point_type.
6927 * win32-i386-low.c (i386_supports_z_point_type): New function.
6928 (i386_insert_point, i386_remove_point): Adjust to new interface.
6929 (the_low_target): Install i386_supports_z_point_type.
6930 * win32-low.c (win32_supports_z_point_type): New function.
6931 (win32_insert_point, win32_remove_point): Adjust to new interface.
6932 (win32_target_ops): Install win32_supports_z_point_type.
6933 * win32-low.h (struct win32_target_ops):
6934 <supports_z_point_type>: New method.
6935 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6936 instead of a char. Also take a raw breakpoint pointer.
6937
932539e3
PA		 69382014-05-20 Pedro Alves <palves@redhat.com>
6939
6940 * mem-break.h: Include break-common.h.
6941 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6942 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6943 (Z_packet_to_target_hw_bp_type): New declaration.
6944 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6945 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6946 (Z_PACKET_ACCESS_WP): Delete macros.
6947 (Z_packet_to_hw_type): Delete function.
6948 * i386-low.h: Don't include break-common.h here.
6949 (Z_packet_to_hw_type): Delete declaration.
6950 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6951 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6952 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6953 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6954 * linux-aarch64-low.c: Don't include break-common.h here.
6955 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6956 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6957 (Z_packet_to_target_hw_bp_type): Delete function.
6958 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6959 function.
6960 (mips_insert_point, mips_remove_point): Use
6961 Z_packet_to_target_hw_bp_type.
6962
4ff0d3d8
PA		 69632014-05-20 Pedro Alves <palves@redhat.com>
6964
6965 * linux-aarch64-low.c: Include break-common.h.
6966 (enum target_point_type): Delete.
6967 (Z_packet_to_point_type): Rename to ...
6968 (Z_packet_to_target_hw_bp_type): ... this, and return a
6969 target_hw_bp_type instead.
6970 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6971 instead of an enum target_point_type.
6972 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6973 breakpoint type.
6974 (aarch64_dr_state_insert_one_point)
6975 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6976 (aarch64_handle_aligned_watchpoint)
6977 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6978 Take an enum target_hw_bp_type instead of an enum
6979 target_point_type.
6980 (aarch64_supports_z_point_type): New function.
6981 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6982 use Z_packet_to_target_hw_bp_type.
6983
786dc519
JB		 69842014-05-20 Joel Brobecker <brobecker@adacore.com>
6985
6986 * configure.ac: Only use -Werror by default when DEVELOPMENT
6987 is true.
6988 * configure: Regenerate.
6989
9e0aa64f
JK		 69902014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6991
6992 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6993 * linux-x86-low.c (X86_64_USER_REGS): New.
6994 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6995
2b577b92
YQ		 69962014-04-28 Yao Qi <yao@codesourcery.com>
6997
6998 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6999 name.
7000
94611da2
PA		 70012014-04-25 Pedro Alves <palves@redhat.com>
7002
7003 PR server/16255
7004 * linux-low.c (linux_attach_fail_reason_string): New function.
7005 (linux_attach_lwp): Delete.
7006 (linux_attach_lwp_1): Rename to ...
7007 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7008 argument. Remove "initial" parameter. Return int instead of
7009 void. Don't error or warn here.
7010 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7011 failure to attach to the tgid. Call warning when failing to
7012 attach to an lwp.
7013 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7014 argument. Remove "initial" parameter. Return int instead of
7015 void. Don't error or warn here.
7016 (linux_attach_fail_reason_string): New declaration.
7017 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7018 interface change. Use linux_attach_fail_reason_string.
7019
01f9f808
MS		 70202014-04-24 Michael Sturm <michael.sturm@mintel.com>
7021 Walfred Tedeschi <walfred.tedeschi@intel.com>
7022
7023 * Makefile.in: Added rules to handle new files
7024 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7025 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7026 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7027 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7028 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7029 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7030 x32-avx512-linux.o.
7031 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7032 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7033 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7034 i386/x32-avx512.xml.
7035 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7036 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7037 i386/x32-avx512-linux.xml.
7038 * i387-fp.c (num_avx512_k_registers): New constant for number
7039 of K registers.
7040 (num_avx512_zmmh_low_registers): New constant for number of
7041 lower ZMM registers (0-15).
7042 (num_avx512_zmmh_high_registers): New constant for number of
7043 higher ZMM registers (16-31).
7044 (num_avx512_ymmh_registers): New contant for number of higher
7045 YMM registers (ymm16-31 added by avx521 on x86_64).
7046 (num_avx512_xmm_registers): New constant for number of higher
7047 XMM registers (xmm16-31 added by AVX512 on x86_64).
7048 (struct i387_xsave): Add space for AVX512 registers.
7049 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7050 Add code to handle AVX512 registers.
7051 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7052 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7053 prototypei from generated file.
7054 (tdesc_amd64_avx512_linux): Likewise.
7055 (init_registers_x32_avx512_linux): Likewise.
7056 (tdesc_x32_avx512_linux): Likewise.
7057 (init_registers_i386_avx512_linux): Likewise.
7058 (tdesc_i386_avx512_linux): Likewise.
7059 (x86_64_regmap): Add AVX512 registers.
7060 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7061 mask.
7062 (initialize_low_arch): Add code to initialize AVX512 registers.
7063
51aa91f9
PA		 70642014-04-23 Pedro Alves <palves@redhat.com>
7065
7066 * mem-break.c (find_gdb_breakpoint_at): Make static.
7067 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7068
a4165e94
PA		 70692014-04-23 Pedro Alves <palves@redhat.com>
7070
7071 * i386-low.c: Don't include break-common.h here.
7072 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7073 prototype to take target_hw_bp_type as argument instead of a Z
7074 packet char.
7075 * i386-low.h: Include break-common.h here.
7076 (Z_packet_to_hw_type): Declare.
7077 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7078 prototypes.
7079 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7080 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7081 (x86_remove_point): Convert the packet number to a
7082 target_hw_bp_type before calling i386_low_remove_watchpoint.
7083 * win32-i386-low.c (i386_insert_point): Convert the packet number
7084 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7085 (i386_remove_point): Convert the packet number to a
7086 target_hw_bp_type before calling i386_low_remove_watchpoint.
7087
b8acf843
PA		 70882014-04-23 Pedro Alves <palves@redhat.com>
7089
7090 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7091
d708bcd1
PA		 70922014-04-10 Pedro Alves <palves@redhat.com>
7093
7094 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7095 Check if the condition or command is NULL before checking if the
7096 breakpoint is known. On success, return true.
7097 * mem-break.h (add_breakpoint_condition): Document return.
7098 (add_breakpoint_commands): Add describing comment.
7099 * server.c (skip_to_semicolon): New function.
7100 (process_point_options): Use it.
7101
2eec7d5b
PA		 71022014-04-09 Pedro Alves <palves@redhat.com>
7103
7104 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7105 to lwpid_of.
7106
fa96cb38
PA		 71072014-02-27 Pedro Alves <palves@redhat.com>
7108
7109 PR 12702
7110 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7111 macros.
7112 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7113 output.
7114 (last_thread_of_process_p): Take a PID argument instead of a
7115 thread pointer.
7116 (linux_wait_for_lwp): Delete.
7117 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7118 functions.
7119 (linux_low_filter_event): New function, party factored out from
7120 linux_wait_for_event.
7121 (linux_wait_for_event): Rename to ...
7122 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7123 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7124 sigsuspend. Check for zombie leaders.
7125 (linux_wait_for_event): Reimplement as wrapper around
7126 linux_wait_for_event_filtered.
7127 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7128 a normal or signal exit is seen, it's the whole process exiting.
7129 (wait_for_sigstop): No longer a for_each_inferior callback.
7130 Rewrite on top of linux_wait_for_event_filtered.
7131 (stop_all_lwps): Call wait_for_sigstop directly.
7132 * server.c (resume, handle_target_event): Handle
7133 TARGET_WAITKIND_NO_RESUMED.
7134
d763de10
JB		 71352014-02-26 Joel Brobecker <brobecker@adacore.com>
7136
7137 * win32-low.c (psapi_get_dll_name,
7138 * win32_CreateToolhelp32Snapshot): Delete.
7139 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7140 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7141 Delete.
7142 (handle_load_dll): Add function description.
7143 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7144
850a0f76
JB		 71452014-02-26 Joel Brobecker <brobecker@adacore.com>
7146
7147 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7148 Add comment.
7149 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7150 base address when calling win32_add_one_solib.
7151 (handle_load_dll): Delete local variable load_addr.
7152 Remove 0x1000 offset applied to DLL base address when calling
7153 win32_add_one_solib.
7154 (handle_unload_dll): Add comment.
7155
f25b3fc3
JB		 71562014-02-26 Joel Brobecker <brobecker@adacore.com>
7157
7158 * win32-low.c (win32_add_all_dlls): Renames
7159 win32_ensure_ntdll_loaded. Rewrite function documentation.
7160 Adjust implementation to always load all DLLs.
7161 Add 0x1000 offset to DLL base address when calling
7162 win32_add_one_solib.
7163 (child_initialization_done): New static global.
7164 (do_initial_child_stuff): Set child_initialization_done to
7165 zero during child initialization, and 1 after. Replace call
7166 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7167 Add comment.
7168 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7169 (handle_unload_dll): Add function documentation.
7170 (get_child_debug_event): Ignore load and unload DLL events
7171 during child initialization.
7172
d86d4aaf
DE		 71732014-02-20 Doug Evans <dje@google.com>
7174
3bc32da3 7175 Remove global all_lwps.
d86d4aaf
DE		 7176 * inferiors.h (ptid_of): Move here from linux-low.h.
7177 (pid_of, lwpid_of): Ditto.
7178 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7179 parameter is a struct thread_info * now.
7180 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7181 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7182 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7183 directly.
7184 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7185 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7186 * linux-arm-low.c (update_registers_callback): Update, "entry"
7187 parameter is a struct thread_info * now.
7188 Fetch lwpid from current_inferior directly.
7189 (arm_insert_point): Pass &all_threads to find_inferior instead of
7190 &all_lwps.
7191 (arm_remove_point): Ditto.
7192 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7193 (arm_prepare_to_resume): Fetch pid from thread.
7194 (arm_read_description): Fetch lwpid from current_inferior directly.
7195 * linux-low.c (all_lwps): Delete.
7196 (delete_lwp): Delete call to remove_inferior.
7197 (handle_extended_wait): Fetch lwpid from thread.
7198 (add_lwp): Don't set lwp->entry.id. Remove call to
7199 add_inferior_to_list.
7200 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7201 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7202 (kill_one_lwp_callback): Ditto.
7203 (linux_kill): Don't dereference NULL pointer.
7204 Fetch ptid,lwpid from thread.
7205 (get_detach_signal): Fetch ptid from thread.
7206 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7207 Simplify call to regcache_invalidate_thread.
7208 (delete_lwp_callback): Update, "entry" parameter is a
7209 struct thread_info * now. Fetch pid from thread.
7210 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7211 (status_pending_p_callback): Update, "entry" parameter is a
7212 struct thread_info * now. Fetch ptid from thread.
7213 (find_lwp_pid): Update, "entry" parameter is a
7214 struct thread_info * now.
7215 (linux_wait_for_lwp): Fetch pid from thread.
7216 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7217 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7218 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7219 (dequeue_one_deferred_signal): Ditto.
7220 (cancel_breakpoint): Fetch ptid from current_inferior.
7221 (linux_wait_for_event): Pass &all_threads to find_inferior,
7222 not &all_lwps. Fetch ptid, lwpid from thread.
7223 (count_events_callback): Update, "entry" parameter is a
7224 struct thread_info * now.
7225 (select_singlestep_lwp_callback): Ditto.
7226 (select_event_lwp_callback): Ditto.
7227 (cancel_breakpoints_callback): Ditto.
7228 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7229 not &all_lwps.
7230 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7231 (unsuspend_one_lwp): Update, "entry" parameter is a
7232 struct thread_info * now.
7233 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7234 not &all_lwps.
7235 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7236 Fetch lwpid from thread, not lwp.
7237 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7238 Pass &all_threads to find_inferior, not &all_lwps.
7239 (send_sigstop): Fetch lwpid from thread, not lwp.
7240 (send_sigstop_callback): Update, "entry" parameter is a
7241 struct thread_info * now.
7242 (suspend_and_send_sigstop_callback): Ditto.
7243 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7244 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7245 struct thread_info * now.
7246 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7247 from thread, lwp.
7248 (lwp_running): Update, "entry" parameter is a
7249 struct thread_info * now.
7250 (stop_all_lwps): Fetch ptid from thread.
7251 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7252 (linux_resume_one_lwp): Fetch lwpid from thread.
7253 (linux_set_resume_request): Update, "entry" parameter is a
7254 struct thread_info * now. Fetch pid, lwpid from thread.
7255 (resume_status_pending_p): Update, "entry" parameter is a
7256 struct thread_info * now.
7257 (need_step_over_p): Ditto. Fetch lwpid from thread.
7258 (start_step_over): Fetch lwpid from thread.
7259 (linux_resume_one_thread): Update, "entry" parameter is a
7260 struct thread_info * now. Fetch lwpid from thread.
7261 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7262 (proceed_one_lwp): Update, "entry" parameter is a
7263 struct thread_info * now. Fetch lwpid from thread.
7264 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7265 struct thread_info * now.
7266 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7267 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7268 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7269 directly.
7270 (regsets_store_inferior_registers): Ditto.
7271 (fetch_register, store_register): Ditto.
7272 (linux_read_memory, linux_write_memory): Ditto.
7273 (linux_request_interrupt): Ditto.
7274 (linux_read_auxv): Ditto.
7275 (linux_xfer_siginfo): Ditto.
7276 (linux_qxfer_spu): Ditto.
7277 (linux_qxfer_libraries_svr4): Ditto.
7278 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7279 moved to inferiors.h.
7280 (get_lwp): Delete.
7281 (get_thread_lwp): Update.
7282 (struct lwp_info): Delete member "entry". Simplify comment for
7283 member "thread".
7284 (all_lwps): Delete.
7285 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7286 current_inferior directly.
7287 (update_watch_registers_callback): Update, "entry" parameter is a
7288 struct thread_info * now. Fetch pid from thread.
7289 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7290 (mips_insert_point): Fetch lwpid from current_inferior.
7291 Pass &all_threads to find_inferior, not &all_lwps.
7292 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7293 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7294 directly.
7295 (mips_stopped_data_address): Ditto.
7296 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7297 directly.
7298 * linux-tile-low.c (tile_arch_setup): Ditto.
7299 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7300 (update_debug_registers_callback): Update, "entry" parameter is a
7301 struct thread_info * now. Fetch pid from thread.
7302 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7303 Pass &all_threads to find_inferior, not &all_lwps.
7304 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7305 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7306 Pass &all_threads to find_inferior, not &all_lwps.
7307 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7308 (i386_dr_low_get_status): Ditto.
7309 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7310 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7311 (x86_linux_read_description): Ditto.
7312 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7313
3b8361aa
DE		 73142014-02-20 Doug Evans <dje@google.com>
7315
7316 * inferiors.c (get_first_inferior): Fix buglet.
7317
f7667f0d
DE		 73182014-02-19 Doug Evans <dje@google.com>
7319
7320 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7321 * inferiors.c (add_thread): Change result type to struct thread_info *.
7322 All callers updated.
7323 (add_lwp): Call add_thread here instead of in callers.
7324 All callers updated.
7325 * linux-low.h (get_lwp_thread): Rewrite.
7326 (struct lwp_info): New member "thread".
7327
b3312d80
DE		 73282014-02-19 Doug Evans <dje@google.com>
7329
7330 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7331 All callers updated.
7332
ecc6f45c
DE		 73332014-02-19 Doug Evans <dje@google.com>
7334
7335 * inferiors.c (add_thread): Fix whitespace.
7336
649ebbca
DE		 73372014-02-19 Doug Evans <dje@google.com>
7338
7339 * dll.c (clear_dlls): Replace accessing list implemention details
7340 with API function.
7341 * gdbthread.h (get_first_thread): Declare.
7342 * inferiors.c (for_each_inferior_with_data): New function.
7343 (get_first_thread): New function.
7344 (find_thread_ptid): Simplify.
7345 (get_first_inferior): New function.
7346 (clear_list): Delete.
7347 (one_inferior_p): New function.
7348 (clear_inferior_list): New function.
7349 (clear_inferiors): Update.
7350 * inferiors.h (for_each_inferior_with_data): Declare.
7351 (clear_inferior_list): Declare.
7352 (one_inferior_p): Declare.
7353 (get_first_inferior): Declare.
7354 * linux-low.c (linux_wait_for_event): Replace accessing list
7355 implemention details with API function.
7356 * server.c (target_running): Ditto.
7357 (accumulate_file_name_length): New function.
7358 (emit_dll_description): New function.
7359 (handle_qxfer_libraries): Replace accessing list implemention
7360 details with API function.
7361 (handle_qxfer_threads_worker): New function.
7362 (handle_qxfer_threads_proper): Replace accessing list implemention
7363 details with API function.
7364 (handle_query): Ditto.
7365 (visit_actioned_threads_callback_ftype): New typedef.
7366 (visit_actioned_threads_data): New struct.
7367 (visit_actioned_threads): Rewrite to be find_inferior callback.
7368 (resume): Call find_inferior.
7369 (handle_status): Replace accessing list implemention
7370 details with API function.
7371 (process_serial_event): Replace accessing list implemention details
7372 with API function.
7373 * target.c (set_desired_inferior): Replace accessing list implemention
7374 details with API function.
7375 * tracepoint.c (same_process_p): New function.
7376 (gdb_agent_about_to_close): Replace accessing list implemention
7377 details with API function.
7378 * win32-low.c (child_delete_thread): Replace accessing list
7379 implemention details with API function.
7380 (match_dll_by_basename): New function.
7381 (dll_is_loaded_by_basename): New function.
7382 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7383 details call to dll_is_loaded_by_basename.
7384
80894984
DE		 73852014-02-19 Doug Evans <dje@google.com>
7386
7387 * dll.h (struct dll_info): Add comment.
7388 * gdbthread.h (struct thread_info): Add comment.
7389 (current_ptid): Simplify.
7390 * inferiors.c (add_process): Update.
7391 (remove_process): Update.
7392 * inferiors.h (struct process_info): Rename member "head" to "entry".
7393 * linux-low.c (delete_lwp): Update.
7394 (add_lwp): Update.
7395 (last_thread_of_process_p): Update.
7396 (kill_one_lwp_callback, linux_kill): Update.
7397 (status_pending_p_callback): Update.
7398 (wait_for_sigstop): Update. Simplify read of ptid.
7399 (start_step_over): Update.
7400 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7401 (get_lwp_thread): Update.
7402 (struct lwp_info): Rename member "head" to "entry".
7403 * regcache.h (inferior_list_entry): Delete.
7404 * server.c (kill_inferior_callback): Update.
7405 (detach_or_kill_inferior_callback): Update.
7406 (print_started_pid): Update.
7407 (print_attached_pid): Update.
7408 (process_serial_event): Simplify read of ptid.
7409 * thread-db.c (thread_db_create_event): Update.
7410 (thread_db_get_tls_address): Update.
7411 * win32-low.c (current_inferior_ptid): Simplify.
7412
46917d26
TT		 74132014-02-19 Tom Tromey <tromey@redhat.com>
7414
7415 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7416 argument.
7417 (target_supports_btrace): Update.
7418
0759a81e
YQ		 74192014-02-14 Yao Qi <yao@codesourcery.com>
7420
7421 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7422 (rsp-low-ipa.o): New target.
7423
a7191e8b
TT		 74242014-02-12 Tom Tromey <tromey@redhat.com>
7425
7426 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7427 convert_ascii_to_int.
7428 * regcache.c (registers_to_string): Likewise.
7429 * remote-utils.c (decode_M_packet): Likewise.
7430 * server.c (process_serial_event): Likewise.
7431
ff0e980e
TT		 74322014-02-12 Tom Tromey <tromey@redhat.com>
7433
7434 * server.c (handle_query, handle_v_run): Use hex2bin, not
7435 unhexify.
7436 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7437
e9371aff
TT		 74382014-02-12 Tom Tromey <tromey@redhat.com>
7439
7440 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7441 convert_int_to_ascii.
7442 * regcache.c (registers_to_string, collect_register_as_string):
7443 Likewise.
7444 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7445 Likewise.
7446 * server.c (process_serial_event): Likewise.
7447 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7448 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7449
971dc0b8
TT		 74502014-02-12 Tom Tromey <tromey@redhat.com>
7451
7452 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7453 bin2hex, not hexify.
7454 * tracepoint.c (cmd_qtstatus): Likewise.
7455
0a822afb
TT		 74562014-02-12 Tom Tromey <tromey@redhat.com>
7457
7458 * remote-utils.c (monitor_output): Pass explicit length to
7459 hexify.
7460
9c3d6531
TT		 74612014-02-12 Tom Tromey <tromey@redhat.com>
7462
7463 * tracepoint.c: Include rsp-low.h.
7464 * server.c: Include rsp-low.h.
7465 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7466 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7467 declare.
7468 * remote-utils.c: Include rsp-low.h.
7469 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7470 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7471 (convert_int_to_ascii, convert_ascii_to_int): Move to
7472 common/rsp-low.c.
7473 * regcache.c: Include rsp-low.h.
7474 * ax.c: Include rsp-low.h.
7475 * Makefile.in (SFILES): Add common/rsp-low.c.
7476 (OBS): Add rsp-low.o.
7477 (rsp-low.o): New target.
7478
01fd3ea5
TT		 74792014-02-12 Tom Tromey <tromey@redhat.com>
7480
7481 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7482 Include print-utils.h.
7483 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7484 (plongest, thirty_two, phex_nz): Remove.
7485 * Makefile.in (SFILES): Add common/print-utils.c.
7486 (OBS): Add print-utils.o.
7487 (print-utils-ipa.o): New target.
7488 (print-utils.o): New target.
7489 (IPA_OBJS): Add print-utils-ipa.o.
7490
e99dc820
TT		 74912014-02-06 Tom Tromey <tromey@redhat.com>
7492
7493 * Makefile.in (SFILES): Fix indentation.
7494
ee1e2d4f
DE		 74952014-02-05 Doug Evans <dje@google.com>
7496
7497 * linux-low.c (linux_wait_for_event): Improve comment.
7498 (linux_wait_1): Keep current_inferior in sync with event_child.
7499
f5a02773
DE		 75002014-01-22 Doug Evans <dje@google.com>
7501
7502 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7503
87ce2a04
DE		 75042014-01-22 Doug Evans <dje@google.com>
7505
7506 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7507 * configure: Regenerate.
7508 * config.in: Regenerate.
7509 * Makefile.in (SFILES): Add debug.c.
7510 (OBS): Add debug.o.
7511 * debug.c: New file.
7512 * debug.h: New file.
7513 * linux-aarch64-low.c (*): Update all debugging printfs to use
7514 debug_printf instead of fprintf.
7515 * linux-arm-low.c (*): Ditto.
7516 * linux-cris-low.c (*): Ditto.
7517 * linux-crisv32-low.c (*): Ditto.
7518 * linux-m32r-low.c (*): Ditto.
7519 * linux-sparc-low.c (*): Ditto.
7520 * linux-x86.c (*): Ditto.
7521 * linux-low.c (*): Ditto.
7522 (linux_wait_1): Add calls to debug_enter, debug_exit.
7523 (linux_wait): Remove redundant debugging printf.
7524 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7525 (linux_resume, unstop_all_lwps): Ditto.
7526 * mem-break.c (*): Update all debugging printfs to use
7527 debug_printf instead of fprintf.
7528 * remote-utils.c (*): Ditto.
7529 * thread-db.c (*): Ditto.
7530 * server.c #include <ctype.h>, "gdb_vecs.h".
7531 (debug_threads): Moved to debug.c.
7532 (*): Update all debugging printfs to use debug_printf instead of
7533 fprintf.
7534 (start_inferior): Replace call to fflush with call to debug_flush.
7535 (monitor_show_help): Mention set debug-format.
7536 (parse_debug_format_options): New function.
7537 (handle_monitor_command): Handle "monitor set debug-format".
7538 (gdbserver_usage): Mention --debug-format.
7539 (main): Parse --debug-format.
7540 * server.h (debug_threads): Declaration moved to debug.h.
7541 #include "debug.h".
7542 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7543 trace_debug_1 that uses debug_printf.
7544 (tracepoint_look_up_symbols): Update all debugging printfs to use
7545 debug_printf instead of fprintf.
7546
e671835b
BS		 75472014-01-20 Baruch Siach <baruch@tkos.co.il>
7548
7549 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7550 sys/ptrace.h.
7551
b5737fa9
PA		 75522014-01-17 Pedro Alves <palves@redhat.com>
7553
ea38d2a9 7554 PR build/16445
c7faa97a
PA		 7555 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7556 defined after including gdb_proc_service.h.
b5737fa9 7557
40ed484e
DE		 75582014-01-16 Doug Evans <dje@google.com>
7559
7560 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7561 (match_dll): Use it.
7562
969c39fb
MM		 75632014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7564
7565 * target.h (target_ops) <read_btrace>: Change parameters and
7566 return type to allow error reporting.
7567 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7568 trace reading errors on.
7569 * linux-low.c (linux_low_read_btrace): Pass trace reading
7570 errors on.
7571 (linux_low_disable_btrace): New.
7572
ab7f45ba
DE		 75732014-01-15 Doug Evans <dje@google.com>
7574
7575 * inferiors.c (thread_id_to_gdb_id): Delete.
7576 * inferiors.h (thread_id_to_gdb_id): Delete.
7577
66af0f44
EZ		 75782014-01-13 Eli Zaretskii <eliz@gnu.org>
7579
7580 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7581 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7582 versions.
7583
9939e131
PA		 75842014-01-08 Pedro Alves <palves@redhat.com>
7585
7586 * server.c (handle_status): Don't discard previous queued stop
7587 replies or thread's pending status here.
7588 (main) <disconnection>: Do it here instead.
7589
b7ea362b
PA		 75902014-01-08 Pedro Alves <palves@redhat.com>
7591
7592 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7593 * server.c (visit_actioned_threads, handle_pending_status): New
7594 function.
7595 (handle_v_cont): Factor out parts to ...
7596 (resume): ... this new function. If in all-stop, and a thread
7597 being resumed has a pending status, report it without actually
7598 resuming.
7599 (myresume): Adjust to use the new 'resume' function.
7600 (clear_pending_status_callback, set_pending_status_callback)
7601 (find_status_pending_thread_callback): New functions.
7602 (handle_status): Handle the case of multiple threads having
7603 interesting statuses to report. Report threads' real last signal
7604 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7605 with an interesting thread to report the status for, instead of
7606 always reporting the status of the first thread.
7607
28498c42
JB		 76082014-01-01 Joel Brobecker <brobecker@adacore.com>
7609
7610 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7611 * gdbreplay.c (gdbreplay_version): Likewise.
7612
f45c82da
YZ		 76132013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7614
7615 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7616 iov.iov_len with the real length in use.
7617
379a5e2d
JB		 76182013-12-13 Joel Brobecker <brobecker@adacore.com>
7619
7620 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7621 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7622 for all targets that use win32-low.c.
7623 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7624 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7625
4210d83e
PA		 76262013-12-13 Pedro Alves <palves@redhat.com>
7627
7628 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7629 if equal to TARGET_WAITKIND_LOADED.
7630 * win32-low.c (cached_status): New static global.
7631 (win32_wait): Add declaration.
7632 (do_initial_child_stuff): Flush all initial pending debug events
7633 up to the initial breakpoint.
7634 (win32_wait): If CACHED_STATUS was set, return that instead
7635 of doing a real wait. Remove the code resuming the execution
7636 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7637 during the initial phase. Also remove the code changing
7638 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7639 TARGET_WAITKIND_STOPPED.
7640
e7f0d979
YQ		 76412013-12-11 Yao Qi <yao@codesourcery.com>
7642
7643 * notif.c (handle_notif_ack): Return 0 if no notification
7644 matches.
7645
ebcf782c
DE		 76462013-11-20 Doug Evans <dje@google.com>
7647
7648 * linux-low.c (linux_set_resume_request): Fix comment.
7649
20ad9378
DE		 76502013-11-20 Doug Evans <dje@google.com>
7651
7652 * linux-low.c (resume_status_pending_p): Tweak comment.
7653
a196ebeb
WT		 76542013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7655
7656 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7657 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7658 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7659 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7660 (srv_amd64_regobj): Add amd64-mpx.o.
7661 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7662 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7663 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7664 * i387-fp.c (num_pl_bnd_register) Added constant.
7665 (num_pl_bnd_cfg_registers) Added constant.
7666 (struct i387_xsave) Added reserved area and MPX fields.
7667 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7668 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7669 function.
7670 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7671 (init_registers_amd64_mpx_linux): Declare new function.
7672 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7673 (x86_64_regmap): Add MPX registers.
7674 (x86_linux_read_description): Add MPX case.
7675 (initialize_low_arch): Initialize MPX targets.
7676
0080a2f6
TT		 76772013-11-18 Tom Tromey <tromey@redhat.com>
7678
7679 * configure: Rebuild.
7680 * configure.ac: Don't check for stdlib.h.
7681 * gdbreplay.c: Unconditionally include stdlib.h.
7682
2978b111
TT		 76832013-11-18 Tom Tromey <tromey@redhat.com>
7684
7685 * config.in: Rebuild.
7686 * configure: Rebuild.
7687 * configure.ac: Don't use AC_HEADER_DIRENT.
7688
a3d08894
TT		 76892013-11-18 Tom Tromey <tromey@redhat.com>
7690
7691 * server.h: Don't check HAVE_STRING_H.
7692 * gdbreplay.c: Don't check HAVE_STRING_H.
7693 * configure: Rebuild.
7694
0a5dd17d
TT		 76952013-11-18 Tom Tromey <tromey@redhat.com>
7696
7697 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7698 LIBGNU.
7699
1bd2f0ba
TT		 77002013-11-08 Tom Tromey <tromey@redhat.com>
7701
7702 * configure, config.in: Rebuild.
7703 * configure.ac: Remove unused configury.
7704
3266f10b
TT		 77052013-11-08 Tom Tromey <tromey@redhat.com>
7706
7707 * acinclude.m4: Include common.m4, codeset.m4.
7708 * configure, config.in: Rebuild.
7709 * configure.ac: Use GDB_AC_COMMON.
7710
6682d959
AA		 77112013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7712
7713 * linux-s390-low.c (HWCAP_S390_TE): New define.
7714 (s390_arch_setup): Consider the TE field in the HWCAP for
7715 determining 'have_regset_tdb'.
7716
fd0a4d76
SDJ		 77172013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7718
7719 PR gdb/16014
7720 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7721 call to sizeof.
7722
1a3d890b
PA		 77232013-10-02 Pedro Alves <palves@redhat.com>
7724
7725 * server.c (process_serial_event): Don't output "GDBserver
7726 exiting" if GDB is connected through stdio.
7727 * target.c (mywait): Likewise, be silent if GDB is connected
7728 through stdio.
7729
97ad4581
JB		 77302013-10-01 Joel Brobecker <brobecker@adacore.com>
7731
7732 * lynx-low.c (lynx_add_threads_after_attach): New function.
7733 (lynx_attach): Remove call to add_thread. Add call to
7734 lynx_add_threads_after_attach instead.
7735
5b4e221c
MF		 77362013-09-28 Mike Frysinger <vapier@gentoo.org>
7737
7738 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7739 * config.in, configure: Regenerated.
7740
ee47b2f8
YQ		 77412013-09-18 Yao Qi <yao@codesourcery.com>
7742
7743 PR server/15959
7744 * server.c (start_inferior): Clear 'resume_info'.
7745
d6707650 77462013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7747
d6707650
JW		 7748 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7749 for each register.
7750
9243dd0e 77512013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7752
9243dd0e
JW		 7753 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7754 linux-tile-low.o to srv_tgtobj.
7755
c623a6ef
WN		 77562013-09-16 Will Newton <will.newton@linaro.org>
7757
7758 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7759 out regs.
7760
fb71d39e
PA		 77612013-09-06 Pedro Alves <palves@redhat.com>
7762
7763 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7764 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7765 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7766 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7767 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7768 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7769
8e7e9910
PA		 77702013-09-06 Pedro Alves <palves@redhat.com>
7771
7772 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7773 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7774
7c3a12ca
PA		 77752013-09-06 Pedro Alves <palves@redhat.com>
7776
7777 * linux-amd64-ipa.c: Include tracepoint.h.
7778 * linux-i386-ipa.c: Include tracepoint.h.
7779
8eb3d7b6
RW		 77802013-09-06 Ricard Wanderlof <ricardw@axis.com>
7781
7782 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7783 (ps_get_thread_area): New function.
7784
eddddb9d
RW		 77852013-09-06 Ricard Wanderlof <ricardw@axis.com>
7786
7787 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7788 (initialize_low_arch): Call init_registers_crisv32 rather than
7789 init_register_crisv32.
7790
533b0600
PA		 77912013-09-05 Pedro Alves <palves@redhat.com>
7792
7793 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7794 to ...
7795 * hostio.h: ... this new file.
7796 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7797 win32-low.c: Include hostio.h.
7798
0ce3d3b5
PA		 77992013-09-05 Pedro Alves <palves@redhat.com>
7800
7801 * server.h (gdb_client_data, handler_func, callback_handler_func)
7802 (delete_file_handler, add_file_handler, append_callback_event)
7803 (delete_callback_event, start_event_loop, initialize_event_loop):
7804 Move to event-loop.h and include it.
7805 * event-loop.h: New file.
7806
799cdc37
PA		 78072013-09-05 Pedro Alves <palves@redhat.com>
7808
7809 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7810 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7811 (loaded_dll, unloaded_dll): Move to ...
7812 * dll.h: ... this new file.
7813 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7814
6a6bbd9d
PA		 78152013-09-05 Pedro Alves <palves@redhat.com>
7816
7817 * server.h (current_process, get_thread_process, all_processes)
7818 (add_inferior_to_list, for_each_inferior, current_inferior)
7819 (remove_inferior, add_process, remove_process, find_process_pid)
7820 (have_started_inferiors_p, have_attached_inferiors_p)
7821 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7822 (clear_inferiors, find_inferior, find_inferior_id)
7823 (inferior_target_data, set_inferior_target_data)
7824 (inferior_regcache_data, set_inferior_regcache_data): Move to
7825 inferiors.h, and include it.
7826 * inferiors.h: New file.
7827
f699aaba
PA		 78282013-09-05 Pedro Alves <palves@redhat.com>
7829
7830 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7831 Move ...
72f4393d 7832 * ax.h: ... here.
f699aaba 7833
c144c7a0
PA		 78342013-09-05 Pedro Alves <palves@redhat.com>
7835
7836 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7837 tracepoint.h.
7838 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7839 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7840 (handle_tracepoint_general_set, handle_tracepoint_query)
7841 (tracepoint_finished_step, tracepoint_was_hit)
7842 (release_while_stepping_state_list, current_traceframe)
7843 (in_readonly_region, traceframe_read_mem)
7844 (fetch_traceframe_registers, traceframe_read_sdata)
7845 (traceframe_read_info, struct fast_tpoint_collect_status)
7846 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7847 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7848 (supply_fast_tracepoint_registers)
7849 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7850 (ipa_tdesc, claim_trampoline_space)
7851 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7852 (agent_mem_read, agent_get_trace_state_variable_value)
7853 (agent_set_trace_state_variable_value, agent_tsv_read)
7854 (agent_mem_read_string, get_raw_reg_func_addr)
7855 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7856 * tracepoint.h: ... this new file.
7857
ff42e6ab
PA		 78582013-09-05 Pedro Alves <palves@redhat.com>
7859
7860 * server.h (perror_with_name, error, fatal, warning, paddress)
7861 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7862 include it.
7863 * utils.h: New file.
7864
541af0f4
PA		 78652013-09-05 Pedro Alves <palves@redhat.com>
7866
7867 * server.h (remote_debug, noack_mode, transport_is_reliable)
7868 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7869 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7870 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7871 (write_enn, initialize_async_io, enable_async_io)
7872 (disable_async_io, check_remote_input_interrupt_request)
7873 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7874 (dead_thread_notify, prepare_resume_reply)
7875 (decode_address_to_semicolon, decode_address, decode_m_packet)
7876 (decode_M_packet, decode_X_packet, decode_xfer_write)
7877 (decode_search_memory_packet, unhexify, hexify)
7878 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7879 (look_up_one_symbol, relocate_instruction)
7880 (monitor_output): Move to remote-utils.h, and include it.
7881 * remote-utils.h: New file.
7882
eebdf26b
PA		 78832013-09-05 Pedro Alves <palves@redhat.com>
7884
7885 * server.h (_): Delete.
7886
3aafd2ff
PA		 78872013-09-02 Pedro Alves <palves@redhat.com>
7888
7889 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7890 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7891 allocated.
7892 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7893
cee83bcb
PM		 78942013-09-02 Pierre Muller <muller@sourceware.org>
7895
7896 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7897 or WriteProcessMemory complete successfully and handle
7898 ERROR_PARTIAL_COPY error.
7899
9a13b2fa
PA		 79002013-09-02 Pedro Alves <palves@redhat.com>
7901
7902 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7903 error instead of EIO.
7904
602e3198
JK		 79052013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7906
7907 PR server/15604
7908 * linux-low.c: Include filestuff.h.
7909 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7910 * lynx-low.c: Include filestuff.h.
7911 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7912 * server.c: Include filestuff.h.
7913 (main): Call notice_open_fds.
7914 * spu-low.c: Include filestuff.h.
7915 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7916
96d7229d
LM		 79172013-08-22 Luis Machado <lgustavo@codesourcery.com>
7918
7919 * Makefile.in: Explain why ../target and ../nat are not
7920 listed as include file search paths.
7921 (linux-waitpid.o): New object file rule.
7922 * configure.srv (srv_native_linux_obj): New variable.
7923 Replace all occurrences of linux native object files with
7924 $srv_native_linux_obj.
7925 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7926 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7927 (linux_enable_event_reporting): Remove declaration.
7928 (my_waitpid): Moved to common/linux-waitpid.c.
7929 (linux_wait_for_event): Pass ptid when calling
7930 linux_enable_event_reporting.
7931 (linux_supports_tracefork_flag): Remove.
7932 (linux_enable_event_reporting): Likewise.
7933 (linux_tracefork_grandchild): Remove.
7934 (STACK_SIZE): Moved to common/linux-ptrace.c.
7935 (linux_tracefork_child): Remove.
7936 (linux_test_for_tracefork): Remove.
7937 (linux_look_up_symbols): Call linux_supports_traceclone.
7938 (initialize_low): Remove call to linux_test_for_tracefork.
7939 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7940 common/linux-ptrace.h.
7941 (PTRACE_TYPE_ARG4): Likewise.
7942 Include linux-ptrace.h.
7943
32940073
PA		 79442013-08-21 Pedro Alves <palves@redhat.com>
7945
7946 * config.in: Renegerate.
7947
33b60d58 79482013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7949
33b60d58
LM		 7950 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7951 (SFILES): Remove $(srcdir)/common/target-common.c and
7952 add $(srcdir)/target/waitstatus.c.
7953 (OBS): Remove target-common.o and add waitstatus.o.
7954 (server_h): Remove $(srcdir)/../common/target-common.h and
7955 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7956 and $(srcdir)/../target/waitstatus.h.
7957 (target-common.o): Remove.
7958 (waitstatus.o): New target object file.
7959 * target.h: Do not include target-common.h and
7960 include target/resume.h, target/wait.h and
7961 target/waitstatus.h.
7962
b8e1b30e
LM		 79632013-08-13 Luis Machado <lgustavo@codesourcery.com>
7964
7965 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7966 to PTRACE_TYPE_ARG3.
7967 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7968 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7969 PTRACE_TYPE_ARG4.
7970 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7971 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7972
7a60ad40
YQ		 79732013-07-27 Jie Zhang <jie@codesourcery.com>
7974 Daniel Jacobowitz <dan@codesourcery.com>
7975 Yao Qi <yao@codesourcery.com>
7976
7977 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7978 (mips-linux-watch.o): New rule.
7979 (mips_linux_watch_h): New variable.
7980 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7981 srv_tgtobj.
7982 * linux-mips-low.c: Include mips-linux-watch.h.
7983 (struct arch_process_info, struct arch_lwp_info): New.
7984 (update_watch_registers_callback): New function.
7985 (mips_linux_new_process, mips_linux_new_thread) New functions.
7986 (mips_linux_prepare_to_resume, mips_insert_point): New
7987 functions.
7988 (mips_remove_point, mips_stopped_by_watchpoint): New
7989 functions.
7990 (rsp_bp_type_to_target_hw_bp_type): New function.
7991 (mips_stopped_data_address): New function.
7992 (the_low_target): Add watchpoint support functions.
7993
de6f69ad
YQ		 79942013-07-27 Yao Qi <yao@codesourcery.com>
7995
7996 * i386-low.c: Include break-common.h.
7997 (enum target_hw_bp_type): Remove.
7998
3360c0bf
LM		 79992013-07-24 Luis Machado <lgustavo@codesourcery.com>
8000
8001 * Makefile.in (SFILES): /common/target-common.c.
8002 (OBS): Add target-common.o.
8003 (server_h): Add $(srcdir)/../common/target-common.h.
8004 (target-common.o): New target.
8005 * server.c (queue_stop_reply_callback): Free
8006 status string after use.
8007 * target.c (target_waitstatus_to_string): Remove.
8008 * target.h: Include target-common.h.
8009 (resume_kind): Likewise.
8010 (target_waitkind): Likewise.
8011 (target_waitstatus): Likewise.
8012 (TARGET_WNOHANG): Likewise.
8013
bd885420
YQ		 80142013-07-04 Yao Qi <yao@codesourcery.com>
8015
8016 * Makefile.in (host_alias): Use @host_noncanonical@.
8017 (target_alias): Use @target_noncanonical@.
8018 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8019 ACX_NONCANONICAL_HOST.
8020 * configure: Regenerated.
8021
8022 Revert:
8023 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8024
8025 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8026 * configure: Rebuild.
8027 * Makefile.in (version_host, version_target): Get from configure.
8028 (version.c): Use $(version_host) and $(version_target).
8029
17ef446e
PA		 80302013-07-03 Pedro Alves <palves@redhat.com>
8031
8032 * Makefile.in (config.status): Depend on development.sh.
8033 * acinclude.m4: Include libmcheck.m4.
8034 * configure: Regenerate.
8035
7a9a7487
MG		 80362013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8037
8038 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8039 attribute inside the parentheses.
8040 (winapi_DebugSetProcessKillOnExit): Ditto.
8041 (winapi_DebugBreakProcess): Ditto.
8042 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8043
49b64de6
MG		 80442013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8045
8046 * notif.h (notif_event): Add a dummy member to avoid compiler
8047 errors.
8048
d5749ee7
PA		 80492013-07-01 Pedro Alves <palves@redhat.com>
8050
8051 * hostio.c (HOSTIO_PATH_MAX): Define.
8052 (require_filename, handle_open, handle_unlink, handle_readlink):
8053 Use it.
8054
d8d2a3ee
PA		 80552013-07-01 Pedro Alves <palves@redhat.com>
8056
8057 * server.h: Include "pathmax.h".
8058 * linux-low.c: Don't include sys/param.h.
8059 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8060 MAXPATHLEN.
8061 * win32-low.c: Don't include sys/param.h.
8062 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8063
bc7dea8d
PA		 80642013-07-01 Pedro Alves <palves@redhat.com>
8065
8066 * event-loop.c: Don't check HAVE_UNISTD_H before including
8067 <unistd.h>.
8068 * gdbreplay.c: Likewise.
8069 * remote-utils.c: Likewise.
8070 * server.c: Likewise.
8071 * configure.ac: Don't check for unistd.h.
8072 * configure: Regenerate.
8073
d6c2da54
TT		 80742013-06-28 Tom Tromey <tromey@redhat.com>
8075
8076 * Makefile.in (version.c): Use version.in, not
8077 common/version.in.
8078
257b6bec
MG		 80792013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8080
8081 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8082 * configure: Rebuild.
8083 * Makefile.in (version_host, version_target): Get from configure.
8084 (version.c): Use $(version_host) and $(version_target).
8085
86ebe149
DK		 80862013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8087
8088 Fix trace-status to output user name without trailing colon.
8089 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8090
f30aa5af
DK		 80912013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8092
8093 Fix trace-status to output proper start-time and stop-time.
8094 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8095 output start time and stop time in hex as gdb expects.
8096
28a93511
YQ		 80972013-06-26 Pedro Alves <pedro@codesourcery.com>
8098
8099 * tracepoint.c (build_traceframe_info_xml): Output trace state
8100 variables present in the trace buffer.
8101
01208463
TT		 81022013-06-24 Tom Tromey <tromey@redhat.com>
8103
8104 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8105 create-version.sh.
8106 (version.o): Remove.
8107 * gdbreplay.c: Include version.h.
8108 (version, host_name): Don't declare.
8109 * server.h: Include version.h.
8110 (version, host_name): Don't declare.
8111
760256f9
PA		 81122013-06-12 Pedro Alves <palves@redhat.com>
8113
8114 * linux-x86-low.c (linux_is_elf64): Delete global.
8115 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8116 with local linux_pid_exe_is_elf_64_file use.
8117
030031ee
PA		 81182013-06-11 Pedro Alves <palves@redhat.com>
8119
8120 * linux-low.c (regset_disabled, disable_regset): New functions.
8121 (regsets_fetch_inferior_registers)
8122 (regsets_store_inferior_registers): Use them.
8123 (initialize_regsets_info); Don't allocate the disabled_regsets
8124 array here.
8125 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8126 comment.
8127
5da6eb0a
PA		 81282013-06-11 Pedro Alves <palves@redhat.com>
8129
8130 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8131 xmalloc.
8132
7e5aaa09
PA		 81332013-06-11 Pedro Alves <palves@redhat.com>
8134
8135 * linux-x86-low.c (initialize_low_arch): Call
8136 init_registers_x32_avx_linux.
8137
d878444c
JK		 81382013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8139
8140 Fix compatibility with Android Bionic.
8141 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8142 it is not empty.
8143
3aee8918
PA		 81442013-06-07 Pedro Alves <palves@redhat.com>
8145
5f2b57b5 8146 PR server/14823
3aee8918
PA		 8147 * Makefile.in (OBS): Add tdesc.o.
8148 (IPA_OBJS): Add tdesc-ipa.o.
8149 (tdesc-ipa.o): New rule.
8150 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8151 interface.
8152 * linux-low.c (new_inferior): Delete.
8153 (disabled_regsets, num_regsets): Delete.
8154 (linux_add_process): Adjust to set the new per-process
8155 new_inferior flag.
8156 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8157 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8158 was a stop. When calling arch_setup, switch the current inferior
8159 to the thread that got an event.
8160 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8161 (regsets_fetch_inferior_registers)
8162 (regsets_store_inferior_registers): New regsets_info parameter.
8163 Adjust to use it.
8164 (linux_register_in_regsets): New regs_info parameter. Adjust to
8165 use it.
8166 (register_addr, fetch_register, store_register): New usrregs_info
8167 parameter. Adjust to use it.
8168 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8169 parameter regs_info. Adjust to use it.
8170 (linux_fetch_registers): Get the current inferior's regs_info, and
8171 adjust to use it.
8172 (linux_store_registers): Ditto.
8173 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8174 (initialize_low): Don't initialize the target_regsets here. Call
8175 initialize_low_arch.
8176 * linux-low.h (target_regsets): Delete declaration.
8177 (struct regsets_info): New.
8178 (struct usrregs_info): New.
8179 (struct regs_info): New.
8180 (struct process_info_private) <new_inferior>: New field.
8181 (struct linux_target_ops): Delete the num_regs, regmap, and
8182 regset_bitmap fields. New field regs_info.
8183 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8184 * i387-fp.c (num_xmm_registers): Delete.
8185 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8186 calls to new interface.
8187 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8188 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8189 Infer the number of xmm registers from the regcache's target
8190 description.
8191 * i387-fp.h (num_xmm_registers): Delete.
8192 * inferiors.c (add_thread): Don't install the thread's regcache
8193 here.
8194 * proc-service.c (gregset_info): Fetch the current inferior's
8195 regs_info. Adjust to use it.
8196 * regcache.c: Include tdesc.h.
8197 (register_bytes, reg_defs, num_registers)
8198 (gdbserver_expedite_regs): Delete.
8199 (get_thread_regcache): If the thread doesn't have a regcache yet,
8200 create one, instead of aborting gdbserver.
8201 (regcache_invalidate_one): Rename to ...
8202 (regcache_invalidate_thread): ... this.
8203 (regcache_invalidate_one): New.
8204 (regcache_invalidate): Only invalidate registers of the current
8205 process.
8206 (init_register_cache): Add target_desc parameter, and use it.
8207 (new_register_cache): Ditto. Assert the target description has a
8208 non zero registers_size.
8209 (regcache_cpy): Add assertions. Adjust.
8210 (realloc_register_cache, set_register_cache): Delete.
8211 (registers_to_string, registers_from_string): Adjust.
8212 (find_register_by_name, find_regno, find_register_by_number)
8213 (register_cache_size): Add target_desc parameter, and use it.
8214 (free_register_cache_thread, free_register_cache_thread_one)
8215 (regcache_release, register_cache_size): New.
8216 (register_size): Add target_desc parameter, and use it.
8217 (register_data, supply_register, supply_register_zeroed)
8218 (supply_regblock, supply_register_by_name, collect_register)
8219 (collect_register_as_string, collect_register_by_name): Adjust.
8220 * regcache.h (struct target_desc): Forward declare.
8221 (struct regcache) <tdesc>: New field.
8222 (init_register_cache, new_register_cache): Add target_desc
8223 parameter.
8224 (regcache_invalidate_thread): Declare.
8225 (regcache_invalidate_one): Delete declaration.
8226 (regcache_release): Declare.
8227 (find_register_by_number, register_cache_size, register_size)
8228 (find_regno): Add target_desc parameter.
8229 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8230 declarations.
8231 * remote-utils.c: Include tdesc.h.
8232 (outreg, prepare_resume_reply): Adjust.
8233 * server.c: Include tdesc.h.
8234 (gdbserver_xmltarget): Delete declaration.
8235 (get_features_xml, process_serial_event): Adjust.
8236 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8237 declare.
8238 (struct process_info) <tdesc>: New field.
8239 (ipa_tdesc): Declare.
8240 * tdesc.c: New file.
8241 * tdesc.h: New file.
8242 * tracepoint.c: Include tdesc.h.
8243 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8244 (get_context_regcache): Adjust to pass ipa_tdesc down.
8245 (do_action_at_tracepoint): Adjust to get the register cache size
8246 from the context regcache's description.
8247 (traceframe_walk_blocks): Adjust to get the register cache size
8248 from the current trace frame's description.
8249 (traceframe_get_pc): Adjust to get current trace frame's
8250 description and pass it down.
8251 (gdb_collect): Adjust to get the register cache size from the
8252 IPA's description.
8253 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8254 (gdbserver_xmltarget): Delete.
8255 (initialize_low_tracepoint): Set the ipa's target description.
8256 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8257 (initialize_low_tracepoint): Set the ipa's target description.
8258 * linux-x86-low.c: Include tdesc.h.
8259 [__x86_64__] (is_64bit_tdesc): New.
8260 (ps_get_thread_area, x86_get_thread_area): Use it.
8261 (i386_cannot_store_register): Rename to ...
8262 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8263 (i386_cannot_fetch_register): Rename to ...
8264 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8265 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8266 to new interface.
8267 (target_regsets): Rename to ...
8268 (x86_regsets): ... this.
8269 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8270 interface.
8271 (x86_siginfo_fixup): Use is_64bit_tdesc.
8272 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8273 (tdesc_x32_avx_linux, tdesc_x32_linux)
8274 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8275 Declare.
8276 (x86_linux_update_xmltarget): Delete.
8277 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8278 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8279 (AMD64_LINUX_USER64_CS): New.
8280 (x86_linux_read_description): New, based on
8281 x86_linux_update_xmltarget.
8282 (same_process_callback): New.
8283 (x86_arch_setup_process_callback): New.
8284 (x86_linux_update_xmltarget): New.
8285 (x86_regsets_info): New.
8286 (amd64_linux_regs_info): New.
8287 (i386_linux_usrregs_info): New.
8288 (i386_linux_regs_info): New.
8289 (x86_linux_regs_info): New.
8290 (x86_arch_setup): Reimplement.
8291 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8292 (x86_emit_ops): Ditto.
8293 (the_low_target): Adjust. Install x86_linux_regs_info,
8294 x86_cannot_fetch_register, and x86_cannot_store_register.
8295 (initialize_low_arch): New.
8296 * linux-ia64-low.c (tdesc_ia64): Declare.
8297 (ia64_fetch_register): Adjust.
8298 (ia64_usrregs_info, regs_info): New globals.
8299 (ia64_regs_info): New function.
8300 (the_low_target): Adjust.
8301 (initialize_low_arch): New function.
8302 * linux-sparc-low.c (tdesc_sparc64): Declare.
8303 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8304 Adjust.
8305 (sparc_arch_setup): New function.
8306 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8307 (the_low_target): Adjust.
8308 (initialize_low_arch): New function.
8309 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8310 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8311 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8312 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8313 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8314 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8315 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8316 (tdesc_powerpc_isa205_vsx64l): Declare.
8317 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8318 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8319 (ppc_set_pc, ppc_get_hwcap): Adjust.
8320 (ppc_usrregs_info): Forward declare.
8321 (!__powerpc64__) ppc_regmap_adjusted: New global.
8322 (ppc_arch_setup): Adjust to the current process'es target
8323 description.
8324 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8325 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8326 (ppc_store_evrregset): Adjust.
8327 (target_regsets): Rename to ...
8328 (ppc_regsets): ... this, and make static.
8329 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8330 (ppc_regs_info): New function.
8331 (the_low_target): Adjust.
8332 (initialize_low_arch): New function.
8333 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8334 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8335 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8336 (tdesc_s390x_linux64v2): Declare.
8337 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8338 (s390_fill_gregset, s390_store_last_break): Adjust.
8339 (target_regsets): Rename to ...
8340 (s390_regsets): ... this, and make static.
8341 (s390_get_pc, s390_set_pc): Adjust.
8342 (s390_get_hwcap): New target_desc parameter, and use it.
8343 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8344 (s390_arch_setup): Adjust to set the current process'es target
8345 description. Don't adjust the regmap.
8346 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8347 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8348 (regs_info_3264): New globals.
8349 (s390_regs_info): New function.
8350 (the_low_target): Adjust.
8351 (initialize_low_arch): New function.
8352 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8353 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8354 [__mips64] (init_registers_mips_linux)
8355 (init_registers_mips_dsp_linux): Delete defines.
8356 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8357 (have_dsp): New global.
8358 (mips_read_description): New, based on mips_arch_setup.
8359 (mips_arch_setup): Reimplement.
8360 (get_usrregs_info): New function.
8361 (mips_cannot_fetch_register, mips_cannot_store_register)
8362 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8363 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8364 (target_regsets): Rename to ...
8365 (mips_regsets): ... this, and make static.
8366 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8367 (dsp_regs_info, regs_info): New globals.
8368 (mips_regs_info): New function.
8369 (the_low_target): Adjust.
8370 (initialize_low_arch): New function.
8371 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8372 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8373 Declare.
8374 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8375 (arm_read_description): New, with bits factored from
8376 arm_arch_setup.
8377 (arm_arch_setup): Reimplement.
8378 (target_regsets): Rename to ...
8379 (arm_regsets): ... this, and make static.
8380 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8381 (arm_regs_info): New function.
8382 (the_low_target): Adjust.
8383 (initialize_low_arch): New function.
8384 * linux-m68k-low.c (tdesc_m68k): Declare.
8385 (target_regsets): Rename to ...
8386 (m68k_regsets): ... this, and make static.
8387 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8388 (m68k_regs_info): New function.
8389 (m68k_arch_setup): New function.
8390 (the_low_target): Adjust.
8391 (initialize_low_arch): New function.
8392 * linux-sh-low.c (tdesc_sharch): Declare.
8393 (target_regsets): Rename to ...
8394 (sh_regsets): ... this, and make static.
8395 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8396 (sh_regs_info, sh_arch_setup): New functions.
8397 (the_low_target): Adjust.
8398 (initialize_low_arch): New function.
8399 * linux-bfin-low.c (tdesc_bfin): Declare.
8400 (bfin_arch_setup): New function.
8401 (bfin_usrregs_info, regs_info): New globals.
8402 (bfin_regs_info): New function.
8403 (the_low_target): Adjust.
8404 (initialize_low_arch): New function.
8405 * linux-cris-low.c (tdesc_cris): Declare.
8406 (cris_arch_setup): New function.
8407 (cris_usrregs_info, regs_info): New globals.
8408 (cris_regs_info): New function.
8409 (the_low_target): Adjust.
8410 (initialize_low_arch): New function.
8411 * linux-cris-low.c (tdesc_crisv32): Declare.
8412 (cris_arch_setup): New function.
8413 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8414 (cris_regs_info): New function.
8415 (the_low_target): Adjust.
8416 (initialize_low_arch): New function.
8417 * linux-m32r-low.c (tdesc_m32r): Declare.
8418 (m32r_arch_setup): New function.
8419 (m32r_usrregs_info, regs_info): New globals.
8420 (m32r_regs_info): Adjust.
8421 (initialize_low_arch): New function.
8422 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8423 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8424 (tic6x_usrregs_info): Forward declare.
8425 (tic6x_read_description): New function, based on ...
8426 (tic6x_arch_setup): ... this. Reimplement.
8427 (target_regsets): Rename to ...
8428 (tic6x_regsets): ... this, and make static.
8429 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8430 (tic6x_regs_info): New function.
8431 (the_low_target): Adjust.
8432 (initialize_low_arch): New function.
8433 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8434 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8435 (target_regsets): Rename to ...
8436 (xtensa_regsets): ... this, and make static.
8437 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8438 globals.
8439 (xtensa_arch_setup, xtensa_regs_info): New functions.
8440 (the_low_target): Adjust.
8441 (initialize_low_arch): New function.
8442 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8443 (nios2_arch_setup): Set the current process'es tdesc.
8444 (target_regsets): Rename to ...
8445 (nios2_regsets): ... this.
8446 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8447 (nios2_regs_info): New function.
8448 (the_low_target): Adjust.
8449 (initialize_low_arch): New function.
a261b8f5
PA		 8450 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8451 (aarch64_arch_setup): Set the current process'es tdesc.
8452 (target_regsets): Rename to ...
8453 (aarch64_regsets): ... this.
8454 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8455 (aarch64_regs_info): New function.
8456 (the_low_target): Adjust.
8457 (initialize_low_arch): New function.
3aee8918
PA		 8458 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8459 globals.
8460 (target_regsets): Rename to ...
8461 (tile_regsets): ... this.
8462 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8463 (tile_regs_info): New function.
8464 (tile_arch_setup): Set the current process'es tdesc.
8465 (the_low_target): Adjust.
8466 (initialize_low_arch): New function.
8467 * spu-low.c (tdesc_spu): Declare.
8468 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8469 * win32-arm-low.c (tdesc_arm): Declare.
8470 (arm_arch_setup): New function.
8471 (the_low_target): Install arm_arch_setup instead of
8472 init_registers_arm.
8473 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8474 (init_windows_x86): Rename to ...
8475 (i386_arch_setup): ... this. Set `win32_tdesc'.
8476 (the_low_target): Adjust.
8477 * win32-low.c (win32_tdesc): New global.
8478 (child_add_thread): Don't create the thread cache here.
8479 (do_initial_child_stuff): Set the new process'es tdesc.
8480 * win32-low.h (struct target_desc): Forward declare.
8481 (win32_tdesc): Declare.
8482 * lynx-i386-low.c (tdesc_i386): Declare global.
8483 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8484 * lynx-low.c (lynx_tdesc): New global.
8485 (lynx_add_process): Set the new process'es tdesc.
8486 * lynx-low.h (struct target_desc): Forward declare.
8487 (lynx_tdesc): Declare global.
8488 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8489 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8490 * nto-low.c (nto_tdesc): New global.
8491 (do_attach): Set the new process'es tdesc.
8492 * nto-low.h (struct target_desc): Forward declare.
8493 (nto_tdesc): Declare.
8494 * nto-x86-low.c (tdesc_i386): Declare.
8495 (nto_x86_arch_setup): Set `nto_tdesc'.
8496
b1fbec62
GB		 84972013-06-04 Gary Benson <gbenson@redhat.com>
8498
8499 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8500 to qSupported response when appropriate.
8501 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8502 with nonzero-length annex.
8503 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8504 arguments supplied in annex.
8505
d1ec4ce7
DE		 85062013-05-31 Doug Evans <dje@google.com>
8507
ac44adcb 8508 PR server/15594
d1ec4ce7
DE		 8509 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8510 64 bits in 64-cross-32 environment.
8511
9b25f2d3
PA		 85122013-05-28 Pedro Alves <palves@redhat.com>
8513
8514 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8515 (aarch64-without-fpu.c): Delete rule.
8516 * configure.srv (aarch64*-*-linux*): Remove references to
8517 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8518 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8519 declaration.
8520
6740dc9c
PA		 85212013-05-24 Pedro Alves <palves@redhat.com>
8522
8523 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8524 instead of strchr/decode_address. Error if the range isn't split
8525 with a ','. Don't assume there's be a ':' in the action.
8526
c2d6af84
PA		 85272013-05-23 Yao Qi <yao@codesourcery.com>
8528 Pedro Alves <palves@redhat.com>
8529
8530 * linux-low.c (lwp_in_step_range): New function.
8531 (linux_wait_1): If the thread was range stepping and stopped
8532 outside the stepping range, report the stop to GDB. Otherwise,
8533 continue stepping. Add range stepping debug output.
8534 (linux_set_resume_request): Copy the step range from the resume
8535 request to the lwp.
8536 (linux_supports_range_stepping): New.
8537 (linux_target_ops) <supports_range_stepping>: Set to
8538 linux_supports_range_stepping.
8539 * linux-low.h (struct linux_target_ops)
8540 <supports_range_stepping>: New field.
8541 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8542 * linux-x86-low.c (x86_supports_range_stepping): New.
8543 (the_low_target) <supports_range_stepping>: Set to
8544 x86_supports_range_stepping.
8545 * server.c (handle_v_cont): Handle 'r' action.
8546 (handle_v_requests): Append ";r" if the target supports range
8547 stepping.
8548 * target.h (struct thread_resume) <step_range_start,
8549 step_range_end>: New fields.
8550 (struct target_ops) <supports_range_stepping>:
8551 New field.
8552 (target_supports_range_stepping): New macro.
8553
58794e1a
JB		 85542013-05-17 Joel Brobecker <brobecker@adacore.com>
8555
8556 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8557 confusion in comment.
8558
d631c5a7
JB		 85592013-05-17 Joel Brobecker <brobecker@adacore.com>
8560
8561 * lynx-low.c (struct process_info_private): New type.
8562 (lynx_add_process): New function.
8563 (lynx_create_inferior, lynx_attach): Replace calls to
8564 add_process by calls to lynx_add_process.
8565 (lynx_resume): If PTID is null, then try using
8566 current_process()->private->last_wait_event_ptid.
8567 Add comments.
8568 (lynx_clear_inferiors): Delete. The contents of that function
8569 has been inlined in lynx_mourn;
8570 (lynx_wait_1): Save the ptid in the process's private data.
8571 (lynx_mourn): Free the process' private data. Replace call
8572 to lynx_clear_inferiors by call to clear_inferiors.
8573
96f7a20f
YQ		 85742013-05-17 Yao Qi <yao@codesourcery.com>
8575
8576 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8577 the right place.
8578
db0dfaa0
LM		 85792013-05-16 Luis Machado <lgustavo@codesourcery.com>
8580
8581 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8582 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8583 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8584 PT_TEXT_END_ADDR guards. Update comments.
8585 (linux_target_op) <read_offsets>: Conditionally define to
8586 linux_read_offsets if the target is UCLIBC and if it defines
8587 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8588
68f5f838
SL		 85892013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8590 Andrew Jenner <andrew@codesourcery.com>
8591
8592 * Makefile.in (SFILES): Add linux-nios2-low.c.
8593 (clean): Add action to delete nios2-linux.c.
8594 (nios2-linux.c): New rule.
8595 * configure.srv: Add nios2*-*-linux*.
8596 * linux-nios2-low.c: New.
8597
1ebff1fd
HAQ		 85982013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8599
8600 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8601
f6150862
HZ		 86022013-04-25 Hui Zhu <hui@codesourcery.com>
8603
8604 PR gdb/15186
f6150862
HZ		 8605 * ax.c (ax_printf): Add fflush.
8606
614c279d
TT		 86072013-04-22 Tom Tromey <tromey@redhat.com>
8608
8609 * Makefile.in (SFILES): Add filestuff.c.
8610 (OBS): Add filestuff.o.
8611 (filestuff.o): New target.
8612 * config.in, configure: Rebuild.
8613 * configure.ac: Check for fdwalk, pipe2.
8614
7d4e5717
PA		 86152013-04-17 Pedro Alves <palves@redhat.com>
8616
8617 * configure.ac (USE_THREAD_DB): Delete variable.
8618 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8619 Don't AC_SUBST USE_THREAD_DB.
8620 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8621 * config.in, configure: Regenerate.
8622
d5c93e41
PA		 86232013-04-16 Pedro Alves <palves@redhat.com>
8624
8625 * linux-low.h (struct lwp_info) <thread_known>: Move under
8626 the USE_THREAD_DB #ifdef.
8627
04f5fe89
PA		 86282013-04-16 Pedro Alves <palves@redhat.com>
8629
8630 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8631 (linux-low.o): Delete rule.
8632 * linux-low.h: Always include "gdb_thread_db.h" instead of
8633 conditionally including thread_db.h.
8634 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8635 HAVE_THREAD_DB_H.
8636
480b27bf
JK		 86372013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8638
8639 * Makefile.in (install-only): Fix make install regression.
8640
43662968
JK		 86412013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8642
8643 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8644 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8645 installation.
8646 * gdbserver.1: Remove.
8647
3e74e146
PA		 86482013-03-22 Pedro Alves <palves@redhat.com>
8649
8650 * linux-low.c (handle_extended_wait): Don't call
8651 linux_enable_event_reporting.
8652
a8347a2a
TT		 86532013-03-15 Tony Theodore <tonyt@logyst.com>
8654
8655 PR build/9098:
8656 * Makefile.in (SHELL): Use @SHELL@.
8657
eeb56fa7
SDJ		 86582013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8659
8660 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8661 compiler warning.
8662
4fa7e2ff
JB		 86632013-03-13 Joel Brobecker <brobecker@adacore.com>
8664
8665 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8666 Remove extraneous NULL element.
8667
8ddb1965
YQ		 86682013-03-13 Yao Qi <yao@codesourcery.com>
8669
8670 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8671 'V' block in trace frame.
8672
9accd112
MM		 86732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8674
8675 * target.h (struct target_ops): Add btrace ops.
8676 (target_supports_btrace): New macro.
8677 (target_enable_btrace): New macro.
8678 (target_disable_btrace): New macro.
8679 (target_read_btrace): New macro.
8680 * gdbthread.h (struct thread_info): Add btrace field.
8681 * server.c: Include btrace-common.h.
8682 (handle_btrace_general_set): New function.
8683 (handle_btrace_enable): New function.
8684 (handle_btrace_disable): New function.
8685 (handle_general_set): Call handle_btrace_general_set.
8686 (handle_qxfer_btrace): New function.
8687 (struct qxfer qxfer_packets[]): Add btrace entry.
8688 * inferiors.c (remove_thread): Disable btrace.
8689 * linux-low: Include linux-btrace.h.
8690 (linux_low_enable_btrace): New function.
8691 (linux_low_read_btrace): New function.
8692 (linux_target_ops): Add btrace ops.
8693 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8694 Add srv_linux_btrace=yes.
8695 (x86_64-*-linux*): Add linux-btrace.o.
8696 Add srv_linux_btrace=yes.
8697 * configure.ac: Define HAVE_LINUX_BTRACE.
8698 * config.in: Regenerated.
8699 * configure: Regenerated.
8700
5cc22e4c
MM		 87012013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8702
8703 * server.c (handle_qxfer): Preserve error message if -3 is
8704 returned.
8705 (qxfer): Document the -3 return value.
8706
7c97f91e
MM		 87072013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8708
8709 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8710 (linux_btrace_h): New variable.
8711 (linux-btrace.o): New rule.
8712
be9a119c 87132013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8714 Hafiz Abid Qadeer <abidh@codesourcery.com>
8715
8716 * tracepoint.c (trace_buffer_size): New global.
8717 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8718 (init_trace_buffer): Change to one-argument function. Allocate
8719 trace buffer memory.
8720 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8721 handle QTBuffer:size packet.
8722 (cmd_bigqtbuffer_size): New function.
8723 (initialize_tracepoint): Call init_trace_buffer with
8724 DEFAULT_TRACE_BUFFER_SIZE.
8725 * server.c (handle_query): Add QTBuffer:size in the
8726 supported packets.
8727
e64f7499
YQ		 87282013-03-07 Yao Qi <yao@codesourcery.com>
8729
8730 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8731 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8732 of -1.
8733 (cmd_qtsp): Adjust condition. Do post increment.
8734 Set cur_action and cur_step_action back to 0.
8735
f0ae6fc3
PA		 87362013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8737
8738 PR server/15236
8739 * linux-low.c (linux_write_memory): Return early success if LEN is
8740 zero.
8741
b5b0b0af
CV		 87422013-03-05 Corinna Vinschen <vinschen@redhat.de>
8743
334ad4a8 8744 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8745
589bc927
TT		 87462013-02-28 Tom Tromey <tromey@redhat.com>
8747
8748 * configure.ac: Invoke AC_SYS_LARGEFILE.
8749 * configure, config.in: Rebuild.
8750
dfe07582
CV		 87512013-02-28 Corinna Vinschen <vinschen@redhat.com>
8752
8753 * win32-low.c: Throughout, fix format strings and casts of
8754 printf-like functions to avoid type related warnings on all
8755 platforms.
8756 (get_child_debug_event): Print dwDebugEventCode as hex since
8757 that's how it's usually documented.
8758
736cd585
YQ		 87592013-02-28 Yao Qi <yao@codesourcery.com>
8760
8761 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8762 pulongest.
8763
e1f58301
JW		 87642013-02-27 Jiong Wang <jiwang@tilera.com>
8765
8766 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8767 (reg-tilegx32.c): New rule.
8768 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8769 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8770 different register info initializer according to elf class.
8771 (init_registers_tilgx32): New function. The tilegx32 register info
8772 initializer.
8773 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8774 (tile_store_gregset): Likewise.
8775
d171ca78
YQ		 87762013-02-27 Yao Qi <yao@codesourcery.com>
8777
8778 * server.c (process_point_options): Print debug message when
8779 debug_threads is true.
8780
282bbdf3
YQ		 87812013-02-26 Yao Qi <yao@codesourcery.com>
8782
8783 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8784
aca22551
PA		 87852013-02-19 Pedro Alves <palves@redhat.com>
8786 Kai Tietz <ktietz@redhat.com>
8787
8788 PR gdb/15161
8789
8790 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8791 instead of strtoul to extract address from packet.
8792 (process_serial_event) <'z'>: Likewise.
8793
4f3cee1c
YQ		 87942013-02-18 Yao Qi <yao@codesourcery.com>
8795
8796 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8797
8e1d55a3
PA		 87982013-02-14 Pedro Alves <palves@redhat.com>
8799
8800 Plug memory leak.
8801
8802 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8803 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8804
458820da
PA		 88052013-02-14 Pedro Alves <palves@redhat.com>
8806
8807 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8808
baea0dae
PA		 88092013-02-14 Pedro Alves <palves@redhat.com>
8810
8811 * tracepoint.c (save_string): Delete.
8812 (add_tracepoint_action): Use savestring instead of save_string.
8813
0b1afbb3
PA		 88142013-02-12 Pedro Alves <palves@redhat.com>
8815
8816 * linux-xtensa-low.c: Ditto.
8817 * xtensa-xtregs.c: Ditto.
8818
8a4ac37e
PA		 88192013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8820
8821 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8822 thread_db.
8823
148de6bb
MS		 88242013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8825
8826 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8827 aarch64_num_wp_regs and aarch64_num_bp_regs to
8828 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8829
55fac6e0
MS		 88302013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8831
8832 * linux-aarch64-low.c (ps_get_thread_area): Replace
8833 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8834
176eb98c
MS		 88352013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8836 Marcus Shawcroft <marcus.shawcroft@arm.com>
8837 Nigel Stephens <nigel.stephens@arm.com>
8838 Yufeng Zhang <yufeng.zhang@arm.com>
8839
8840 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8841 (aarch64.c, aarch64-without-fpu.c): New targets.
8842 * configure.srv (aarch64*-*-linux*): New.
8843 * linux-aarch64-low.c: New file.
8844
56f7af9c
MS		 88452013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8846
43aaf8b6 8847 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8848 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8849 (dequeue_one_deferred_signal, linux_resume_one_thread)
8850 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8851 (linux_tracefork_grandchild, linux_test_for_tracefork)
8852 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8853 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8854 where the argument is 0.
8855
60f662b0
YQ		 88562013-01-25 Yao Qi <yao@codesourcery.com>
8857
8858 * event-loop.c: Include "queue.h".
8859 (gdb_event_p): New typedef.
8860 (struct gdb_event) <next_event>: Remove.
8861 (event_queue): Change to QUEUE(gdb_event_p).
8862 (async_queue_event): Remove.
8863 (gdb_event_xfree): New.
8864 (initialize_event_loop): New.
8865 (process_event): Use API from QUEUE.
8866 (wait_for_event): Likewise.
8867 * server.c (main): Call initialize_event_loop.
8868 * server.h (initialize_event_loop): Declare.
8869
5ae4861a
YQ		 88702013-01-18 Yao Qi <yao@codesourcery.com>
8871
8872 * ax.h (struct eval_agent_expr_context): New.
8873 (gdb_eval_agent_expr): Update declaration.
8874 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8875 TFRAME. Add new argument CTX.
8876 * server.h (struct eval_agent_expr_context): Declare.
8877 (agent_mem_read, agent_tsv_read): Update declaration.
8878 (agent_mem_read_string): Likewise.
8879 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8880 (add_traceframe_block): Add new argument TPOINT.
8881 Increase TPOINT->traceframe_usage.
8882 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8883 eval_tracepoint_agent_expr.
8884 (condition_true_at_tracepoint): Likewise.
8885 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8886 (agent_mem_read_string, agent_tsv_read): Likewise.
8887
85e00e85
YQ		 88882013-01-16 Yao Qi <yao@codesourcery.com>
8889
8890 * linux-low.c (linux_resume_one_lwp): Don't check
8891 'lwp->bp_reinsert != 0'.
8892
4039cf45
JB		 88932013-01-07 Joel Brobecker <brobecker@adacore.com>
8894 Pedro Alves <palves@redhat.com>
8895
8896 * lynx-low.c (ptrace_request_to_str): Define a temporary
8897 macro and use it to simplify this function's implementation.
8898
9044dee2
JB		 88992013-01-07 Joel Brobecker <brobecker@adacore.com>
8900
8901 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8902 sets errno.
8903
e6352c8f
JB		 89042013-01-07 Joel Brobecker <brobecker@adacore.com>
8905
8906 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8907
50681a27
JB		 89082013-01-07 Joel Brobecker <brobecker@adacore.com>
8909
8910 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8911
3f6e77ef
JB		 89122013-01-07 Joel Brobecker <brobecker@adacore.com>
8913
8914 * lynx-low.c (lynx_resume): Use the resume_info parameter
8915 to determine the ptid for the lynx_ptrace call, unless
8916 it is equal to minus_one_ptid, in which case we use the
8917 ptid of the current_inferior.
8918 (lynx_wait_1): After having received a thread create/exit
8919 event, resume the inferior's execution using the signaling
8920 thread's ptid, rather than the old ptid.
8921
7fda33ae
JB		 89222013-01-07 Joel Brobecker <brobecker@adacore.com>
8923
8924 * lynx-low.c (lynx_resume): Delete variable ret.
8925
b9786c74
JB		 89262013-01-01 Joel Brobecker <brobecker@adacore.com>
8927
8928 * gdbreplay.c (gdbreplay_version): Update copyright year.
8929 * server.c (gdbserver_version): Likewise.
8930
8b93d60f
JB		 89312012-12-17 Joel Brobecker <brobecker@adacore.com>
8932
8933 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8934 new thread.
8935
037335a7
JB		 89362012-12-17 Joel Brobecker <brobecker@adacore.com>
8937
8938 * lynx-low.c (ptrace_request_to_str): Add handling for
8939 PTRACE_GETTRACESIG.
8940
52d4cbd8
JB		 89412012-12-17 Joel Brobecker <brobecker@adacore.com>
8942
8943 * lynx-low.c (lynx_attach): Delete variable new_process.
8944
ab8f6ca9
JB		 89452012-12-17 Joel Brobecker <brobecker@adacore.com>
8946
8947 * lynx-low.c (lynx_create_inferior): Delete variable
8948 new_process.
8949
78cbc024
JB		 89502012-12-17 Joel Brobecker <brobecker@adacore.com>
8951
8952 * lynx-low.c (ptrace_request_to_str): Do not handle
8953 PTRACE_GETTHREADLIST if this macro does not exist.
8954
14a00470
YQ		 89552012-12-15 Yao Qi <yao@codesourcery.com>
8956
8957 * Makefile.in (OBS): Add notif.o.
8958 * notif.c, notif.h: New.
8959 * server.c: Include "notif.h".
8960 (struct vstop_notif) <next>: Remove.
8961 <base>: New field.
8962 (queue_stop_reply): Update.
8963 (push_event, send_next_stop_reply): Remove.
8964 (discard_queued_stop_replies): Update.
8965 (notif_stop): New variable.
8966 (handle_v_stopped): Remove.
8967 (handle_v_requests): Don't call handle_v_stopped. Call
8968 handle_ack_notif instead.
8969 (queue_stop_reply_callback): Call notif_event_enque instead
8970 of queue_stop_reply.
8971 (handle_status): Don't call send_next_stop_reply, call
8972 notif_write_event instead.
8973 (kill_inferior_callback): Likewise.
8974 (detach_or_kill_inferior_callback): Likewise.
8975 (main): Call initialize_notif.
8976 (process_serial_event): Call QUEUE_is_empty.
8977 (handle_target_event): Call notif_push instead of push event.
8978 * server.h (push_event): Remove declaration.
8979
61c125b9
TT		 89802012-12-10 Tom Tromey <tromey@redhat.com>
8981
8982 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8983 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8984 macros.
8985 (.c.o): Rewrite.
8986 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8987 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8988 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8989 (amd64-linux-ipa.o, ax.o): Rewrite.
8990 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8991 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8992 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8993 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8994 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8995 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8996 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8997 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8998 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8999 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9000 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9001 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9002 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9003 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9004 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9005 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9006 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9007 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9008 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9009 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9010 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9011 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9012 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9013 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9014 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9015 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9016 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9017 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9018 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9019 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9020 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9021 (reg-tilegx.o): Remove.
9022 (all_object_files): New macro.
9023 Include .deps files.
9024 * aclocal.m4, configure: Rebuild.
9025 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9026 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9027 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9028
e90e9ad9
TT		 90292012-12-05 Tom Tromey <tromey@redhat.com>
9030
9031 PR gdb/14917:
9032 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9033
02d403bf 90342012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9035
9036 * configure.ac: Check for linux/perf_event.h.
9037 * config.in: Regenerated.
9038 * configure: Regenerated.
9039
0270a750
PA		 90402012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9041
9042 * hostio.c (handle_readlink): Decrease buffer size
9043 parameter passed to readlink by one byte.
9044
8c29b58e
YQ		 90452012-11-26 Yao Qi <yao@codesourcery.com>
9046
9047 * configure.ac (build_warnings): Append '-Wempty-body'.
9048 * configure: Regenerated.
9049 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9050 body.
9051
8bdce1ff
PM		 90522012-11-15 Pierre Muller <muller@sourceware.org>
9053
9054 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9055 * config.in: Regenerate.
9056 * configure: Regenerate.
9057 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9058 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9059 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9060 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9061 header.
9062 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9063 instead of <sys/wait.h> header.
9064 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9065
02d403bf 90662012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9067
9068 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9069 (various make rules): Remove -DGDBSERVER
9070
fbd5db48
YQ		 90712012-11-09 Yao Qi <yao@codesourcery.com>
9072
9073 * spu-low.c (current_ptid): Move it to ..
9074 * gdbthread.h: ... here. New.
9075 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9076 * server.c (myresume, process_serial_event): Likewise.
9077 * thread-db.c (thread_db_find_new_threads): Likewise.
9078 * tracepoint.c (run_inferior_command): Likewise.
9079
b3dc46ff
AB		 90802012-10-01 Andrew Burgess <aburgess@broadcom.com>
9081
9082 * server.c (handle_search_memory_1): Include access length in
9083 warning message.
9084
07c04788
HPN		 90852012-09-05 Michael Brandt <michael.brandt@axis.com>
9086
9087 * linux-crisv32-low.c: Fix compile errors.
9088
918d227b
YQ		 90892012-09-04 Yao Qi <yao@codesourcery.com>
9090
9091 * tracepoint.c (cmd_qtsv): Adjust debug message.
9092 Don't check CUR_TPOINT.
9093
18c1b81a
YQ		 90942012-08-28 Yao Qi <yao@codesourcery.com>
9095
9096 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9097 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9098 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9099 Remove declarations of xmalloc, xreallloc, xstrdup and
9100 freeargv.
9101 * Makefile.in (libiberty_h): New.
9102 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9103 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9104
dc82f37b
YQ		 91052012-08-23 Yao Qi <yao@codesourcery.com>
9106
9107 * server.h: Remove declaration of 'xsnprintf'.
9108
406b1477
KS		 91092012-08-22 Keith Seitz <keiths@redhat.com>
9110
9111 * server.h: Include build-gnulib-gbserver/config.h.
9112 * gdbreplay.c: Likewise.
9113
e6712ff1
DE		 91142012-08-08 Doug Evans <dje@google.com>
9115
9116 * Makefile.in (SFILES): Add gdb_vecs.c.
9117 (OBS): Add gdb_vecs.o.
9118 (gdb_vecs_h, host_defs_h): New variables.
9119 (thread-db.o): Add $(gdb_vecs_h) dependency.
9120 (gdb_vecs.o): New rule.
9121 * thread-db.c: #include "gdb_vecs.h".
9122 (thread_db_load_search): Use a vector to iterate over path elements.
9123 Handle text appearing after "$pdir".
9124
9125 * configure.ac: Add check for strstr.
9126 * config.in: Regenerate.
9127 * configure: Regenerate.
9128
7c3270ae
UW		 91292012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9130
9131 * hostio.c (handle_pread): If pread fails, fall back to attempting
9132 lseek/read.
9133 (handle_pwrite): Likewise for pwrite.
9134
b62e2b27
UW		 91352012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9136
9137 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9138 between unsupported TYPE and unimplementable ADDR/LEN combination.
9139 (arm_insert_point): Act on new return value.
9140
78a99e91
PA		 91412012-07-31 Pedro Alves <palves@redhat.com>
9142
9143 * server.c (process_point_options): Only skip tokens if we find
9144 one that is unrecognized. Don't treat 'X' specially while
9145 skipping unrecognized tokens.
9146
fcf303ab
UW		 91472012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9148
9149 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9150 to 4-byte-align HW breakpoint addresses for Thumb.
9151
7255706c
YQ		 91522012-07-27 Yao Qi <yao@codesourcery.com>
9153
9154 PR remote/14161.
9155
9156 * server.h: Declare gdb_agent_about_to_close.
9157 * target.c (kill_inferior): Include "agent.h".
9158 New. Send command 'kill'.
9159 * target.h (kill_inferior): Removed macro.
9160 * tracepoint.c (gdb_agent_about_to_close): New.
9161 (gdb_agent_helper_thread): Handle command 'close'.
9162 Wait endlessly until the inferior stops.
9163 Install gdb_agent_remove_socket to atexit hook.
9164 (agent_socket_name): New static variable.
9165 (gdb_agent_socket_init): Replace local variable 'name' with
9166 'agent_socket_name'.
9167 (gdb_agent_remove_socket): New.
9168
5a3f286f
YQ		 91692012-07-27 Yao Qi <yao@codesourcery.com>
9170
9171 * server.c (process_point_options): Stop at 'X' when parsing.
9172
961bd387
ME		 91732012-07-19 Michael Eager <eager@eagercon.com>
9174
a261b8f5 9175 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9176 to hw_execute.
9177 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9178 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9179 hardware breakpoint.
9180
aa7c7447
JK		 91812012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9182
9183 * gdbserver/linux-low.c (initialize_low): Call
9184 linux_ptrace_init_warnings.
9185
7f216e7c
DE		 91862012-07-02 Doug Evans <dje@google.com>
9187
9188 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9189 pointer to int.
9190
d3ce09f5
SS		 91912012-07-02 Stan Shebs <stan@codesourcery.com>
9192
9193 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9194 (ax.o): Add it to build rule.
9195 (ax-ipa.o): Ditto.
9196 (OBS): Add format.o.
9197 (IPA_OBS): Add format.o.
9198 * server.c (handle_query): Claim support for breakpoint commands.
9199 (process_point_options): Add command case.
9200 (process_serial_event): Leave running if there are printfs in
9201 effect.
9202 * mem-break.h (any_persistent_commands): Declare.
9203 (add_breakpoint_commands): Declare.
9204 (gdb_no_commands_at_breakpoint): Declare.
9205 (run_breakpoint_commands): Declare.
9206 * mem-break.c (struct point_command_list): New struct.
9207 (struct breakpoint): New field command_list.
9208 (any_persistent_commands): New function.
9209 (add_commands_to_breakpoint): New function.
9210 (add_breakpoint_commands): New function.
9211 (gdb_no_commands_at_breakpoint): New function.
9212 (run_breakpoint_commands): New function.
9213 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9214 locally.
9215 * ax.c: Include format.h.
9216 (ax_printf): New function.
9217 (gdb_eval_agent_expr): Add printf opcode.
9218
2f8f6aed
YQ		 92192012-06-13 Yao Qi <yao@codesourcery.com>
9220
9221 * server.c (start_inferior): Remove duplicated writes to fields
9222 'last_resume_kind' and 'last_status' of 'current_inferior'.
9223
0c9070b3
YQ		 92242012-06-12 Yao Qi <yao@codesourcery.com>
9225 Pedro Alves <palves@redhat.com>
9226
9227 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9228 comment.
9229 * server.c (handle_v_cont): Extend comment.
9230
c52daf70
YQ		 92312012-06-11 Yao Qi <yao@codesourcery.com>
9232
9233 * linux-low.c (linux_attach): Add 'static'.
9234
d38bbb0a
YQ		 92352012-06-06 Yao Qi <yao@codesourcery.com>
9236
9237 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9238
89dc0afd
JK		 92392012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9240
9241 Fix gcc -flto compilation warning.
9242 * server.c (main): Make variable multi_mode and attach volatile.
9243
75f62ce7
TJB		 92442012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9245
9246 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9247 if the platform doesn't know about it.
9248
65f479b6
PA		 92492012-05-30 Jeff Kenton <jkenton@tilera.com>
9250
9251 * Makefile.in (SFILES): Add linux-tile-low.c.
9252 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9253 * configure.srv: Handle tilegx-*-linux*.
9254 * linux-tile-low.c: New file.
9255
0c5bf5a9
JK		 92562012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9257
9258 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9259
a493e3e2
PA		 92602012-05-24 Pedro Alves <palves@redhat.com>
9261
9262 PR gdb/7205
9263
43aaf8b6 9264 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9265
2ea28649
PA		 92662012-05-24 Pedro Alves <palves@redhat.com>
9267
9268 PR gdb/7205
9269
9270 Replace target_signal with gdb_signal throughout.
9271
8d409d16
MR		 92722012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9273
9274 * linux-low.c (linux_store_registers): Avoid the copying sequence
9275 when no data has been retrieved by ptrace.
9276
23512c01
MGD		 92772012-05-22 Will Deacon <will.deacon@arm.com>
9278
9279 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9280 Include asm/ptrace.h.
9281 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9282 already defined.
9283
4934b29e
MR		 92842012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9285
9286 * linux-low.c (linux_store_registers): Don't re-retrieve data
9287 with ptrace that has already been obtained from /proc. Always
9288 copy any data retrieved with ptrace to the buffer supplied.
9289
bde24c0a
PA		 92902012-05-11 Yao Qi <yao@codesourcery.com>
9291 Pedro Alves <palves@redhat.com>
9292
9293 * linux-low.c (enum stopping_threads_kind): New.
9294 (stopping_threads): Change type to `enum stopping_threads_kind'.
9295 (handle_extended_wait): If stopping and suspending threads, leave
9296 the new_lwp suspended too.
9297 (linux_wait_for_event): Adjust.
9298 (stop_all_lwps): Set `stopping_threads' to
9299 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9300 whether we're suspending threads or just stopping them. Assert no
9301 recursion happens.
9302
623b6bdf
YQ		 93032012-04-29 Yao Qi <yao@codesourcery.com>
9304
9305 * server.h: Move some code to ...
9306 * gdbthread.h: ... here. New.
9307 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9308 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9309 (nto-low.o, win32-low.o): Likewise.
9310 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9311 * regcache.c, remote-utils.c, server.c: Likewise.
9312 * target.c, tracepoint.c, win32-low.c: Likewise.
9313
f15f9948
TJB		 93142012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9315
9316 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9317 (PTRACE_ARG4_TYPE): Likewise.
9318 (PTRACE_XFER_TYPE): Likewise.
9319 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9320 ptrace to PTRACE_ARG3_TYPE.
9321 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9322 (PTRACE_ARG4_TYPE): Likewise.
9323 (PTRACE_XFER_TYPE): Likewise.
9324 (linux_detach_one_lwp): Cast fourth argument of
9325 ptrace to long then PTRACE_ARG4_TYPE.
9326 (regsets_fetch_inferior_registers): Cast third argument of
9327 ptrace to long then PTRACE_ARG3_TYPE.
9328 (regsets_store_inferior_registers): Likewise.
9329
38ea300a
PA		 93302012-04-20 Pedro Alves <palves@redhat.com>
9331
9332 * configure: Regenerate.
9333
c971b7fa
PA		 93342012-04-19 Pedro Alves <palves@redhat.com>
9335
43aaf8b6 9336 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9337 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9338 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9339 (all, install-only, uninstall, clean-info, all-lib, clean): No
9340 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9341 (maintainer-clean realclean distclean): Use subdir_do.
9342 (subdir_do): New.
9343 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9344 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9345 * acinclude.m4: Include acx_configure_dir.m4.
9346 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9347 calls. Call AC_PROG_RANLIB. Configure gnulib using
9348 ACX_CONFIGURE_DIR.
9349 (GNULIB): New.
9350 (GNULIB_STDINT_H): Adjust.
9351 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9352 * gdbreplay.c: Include build-gnulib/config.h.
9353 * server.h: Likewise.
9354 * aclocal.m4: Regenerate.
9355 * config.in: Regenerate.
9356 * configure: Regenerate.
c971b7fa 9357
809277f8
PA		 93582012-04-19 Pedro Alves <palves@redhat.com>
9359
9360 * Makefile.in (LIBGNU, INCGNU): Adjust.
9361 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9362 (all, install-only, uninstall, clean-info, all-lib, clean)
9363 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9364 * configure.ac: Adjust AC_OUTPUT output.
9365 * aclocal.m4: Regenerate.
9366 * configure: Regenerate.
9367
fd9bb8b8
PA		 93682012-04-19 Pedro Alves <palves@redhat.com>
9369
9370 * Makefile.in (generated_files): New.
9371 (server_h): Remove the explicit dependency on config.h, and depend
9372 on $generated_files.
9373
1c298c66
PA		 93742012-04-19 Pedro Alves <palves@redhat.com>
9375
9376 * Makefile.in (INCGNU): Add -Ignulib.
9377
57c4b50b
PA		 93782012-04-19 Pedro Alves <palves@redhat.com>
9379
9380 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9381 (INCGNU): ... this, and spell out -I here.
9382 (GNULIB_LIB): Rename to ...
9383 (LIBGNU): ... this.
9384 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9385
1030e047
PA		 93862012-04-19 Pedro Alves <palves@redhat.com>
9387
9388 * config.in: Regenerate.
9389
447d4319
PA		 93902012-04-19 Pedro Alves <palves@redhat.com>
9391
9392 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9393 * server.h (memmem): Remove declaration.
9394 * config.in: Regenerate.
9395 * configure: Regenerate.
9396
aad9eab9
YQ		 93972012-04-19 Yao Qi <yao@codesourcery.com>
9398
9399 * Makefile.in (SFILES): Add common/vec.c.
9400 (OBS): Add vec.o.
9401 (vec.o): New rule.
9402
3e10640f
YQ		 94032012-04-19 Yao Qi <yao@codesourcery.com>
9404
9405 * remote-utils.c (prepare_resume_reply): Replace with macro
9406 target_core_of_thread.
9407 * server.c (handle_qxfer_threads_proper): Likewise.
9408 * target.h (traget_core_of_thread): New macro.
9409
71622373
PA		 94102012-04-18 Pedro Alves <palves@redhat.com>
9411
9412 * aclocal.m4: Regenerate.
9413 * configure: Regenerate.
9414
80d26939
YQ		 94152012-04-16 Yao Qi <yao@codesourcery.com>
9416
9417 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9418 duplicated on address.
9419
42476b70
YQ		 94202012-04-16 Yao Qi <yao@codesourcery.com>
9421
9422 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9423 (struct tracepoint_action_ops) <send>: New field.
9424 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9425 (agent_expr_send, x_tracepoint_action_send): New.
9426 (l_tracepoint_action_send): New.
9427 (cmd_qtdp): Download and install tracepoint
9428 according to `use_agent'.
9429 (run_inferior_command): Add one more parameter `len'.
9430 Update callers.
9431 (tracepoint_send_agent): New.
9432 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9433
7bc83639
YQ		 94342012-04-16 Yao Qi <yao@codesourcery.com>
9435
9436 * tracepoint.c (download_tracepoints): Moved to ...
9437 (cmd_qtstart): ... here.
9438
5f18041e
YQ		 94392012-04-14 Yao Qi <yao@codesourcery.com>
9440
9441 * tracepoint.c: Include inttypes.h.
9442 (struct collect_memory_action): Use sized types.
9443 (struct tracepoint): Likewise.
9444 (cmd_qtdp, stop_tracing): Update print specifiers.
9445 (cmd_qtp, response_tracepoint): Likewise.
9446 (collect_data_at_tracepoint): Likewise.
9447 (collect_data_at_step): Likewise.
9448
55a8c076
YQ		 94492012-04-14 Yao Qi <yao@codesourcery.com>
9450
9451 Import gnulib module inttypes.
9452 * aclocal.m4, config.in, configure: Regenerated.
9453
dc750257
YQ		 94542012-04-14 Yao Qi <yao@codesourcery.com>
9455
9456 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9457 Makefile and config.status at last.
9458
0ab5faf9
YQ		 94592012-04-13 Yao Qi <yao@codesourcery.com>
9460
9461 * tracepoint.c: Include stdint.h unconditionally.
9462
18f5fd81
TJB		 94632012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9464
9465 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9466 on BFD_HAVE_SYS_PROCFS_TYPE.
9467 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9468 * configure: Regenerate.
9469 * config.in: Likewise.
9470
4d47af5c
L		 94712012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9472
9473 * Makefile.in (clean): Also remove x32.c x32-linux.c
9474 x32-avx.c x32-avx-linux.c.
9475 (x32.o): New target.
9476 (x32.c): Likewise.
9477 (x32-linux.o): Likewise.
9478 (x32-linux.c): Likewise.
9479 (x32-avx.o): Likewise.
9480 (x32-avx.c): Likewise.
9481 (x32-avx-linux.o): Likewise.
9482 (x32-avx-linux.c): Likewise.
9483
9484 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9485 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9486 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9487 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9488 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9489 i386/x32-avx-linux.xml.
9490
9491 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9492 (init_registers_x32_avx_linux): Likwise.
9493 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9494 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9495
ecedbe58
PA		 94962012-04-13 Pedro Alves <palves@redhat.com>
9497
9498 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9499 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9500 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9501 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9502 the sub-make.
9503
c92b5177
L		 95042012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9505
9506 * linux-x86-low.c (compat_x32_clock_t): New.
9507 (compat_x32_siginfo_t): Likewise.
9508 (compat_x32_siginfo_from_siginfo): Likewise.
9509 (siginfo_from_compat_x32_siginfo): Likewise.
9510 (linux_is_elf64): Likewise.
9511 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9512 and siginfo_from_compat_x32_siginfo for x32.
9513 (x86_arch_setup): Set linux_is_elf64.
9514
214d508e
L		 95152012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9516
9517 PR gdb/13969
9518 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9519 e_machine field.
9520 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9521 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9522 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9523 compatible with process.
9524
c9a1864a
YQ		 95252012-04-12 Yao Qi <yao@codesourcery.com>
9526
9527 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9528 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9529 (install-only, install-info, clean): Handle sub dir gnulib.
9530 (all-lib, am--refresh): New targets.
9531 (memmem.o): Remove target.
9532 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9533 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9534 (AC_REPLACE_FUNCS): Remove memmem.
9535 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9536 (AC_OUTPUT): Generate Makefile in gnulib/.
9537 * aclocal.m4, config.in, configure: Regenerated.
9538
367ba2c2
MR		 95392012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9540
9541 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9542
9d236627
PA		 95432012-04-05 Pedro Alves <palves@redhat.com>
9544
9545 -Werror=strict-aliasing
9546
9547 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9548 pointer.
9549
111217b3
PA		 95502012-04-04 Pedro Alves <palves@redhat.com>
9551
9552 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9553 (sparc_store_gregset_from_stack, sparc_store_gregset)
9554 (sparc_breakpoint_at): Fix formatting.
9555
8365dcf5
TJB		 95562012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9557
9558 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9559 are available.
9560 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9561 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9562 * config.in: Regenerate.
9563 * configure: Likewise.
9564
689cc2ae
PA		 95652012-03-29 Pedro Alves <palves@redhat.com>
9566
9567 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9568 Correct ptrace arguments.
9569
c14dfd32
PA		 95702012-03-28 Pedro Alves <palves@redhat.com>
9571
9572 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9573 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9574 (IA64_FR1_REGNUM): New defines.
9575 (ia64_fetch_register): New.
9576 (the_low_target): Install it.
9577 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9578 field.
9579 * linux-low.c (linux_fetch_registers): Try the
9580 the_low_target.fetch_register hook first.
9581
9582 * linux-arm-low.c (the_low_target): Adjust.
9583 * linux-bfin-low.c (the_low_target): Adjust.
9584 * linux-cris-low.c (the_low_target): Adjust.
9585 * linux-crisv32-low.c (the_low_target): Adjust.
9586 * linux-m32r-low.c (the_low_target): Adjust.
9587 * linux-m68k-low.c (the_low_target): Adjust.
9588 * linux-mips-low.c (the_low_target): Adjust.
9589 * linux-ppc-low.c (the_low_target): Adjust.
9590 * linux-s390-low.c (the_low_target): Adjust.
9591 * linux-sh-low.c (the_low_target): Adjust.
9592 * linux-sparc-low.c (the_low_target): Adjust.
9593 * linux-tic6x-low.c (the_low_target): Adjust.
9594 * linux-x86-low.c (the_low_target): Adjust.
9595 * linux-xtensa-low.c (the_low_target): Adjust.
9596
63c88e13
PA		 95972012-03-26 Pedro Alves <palves@redhat.com>
9598
9599 * server.c (handle_qxfer_libraries): Don't bail early if
9600 the_target->qxfer_libraries_svr4 is not NULL.
9601
fb723180
PA		 96022012-03-26 Pedro Alves <palves@redhat.com>
9603
9604 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9605
0afae3cf
PA		 96062012-03-23 Pedro Alves <palves@redhat.com>
9607
9608 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9609 "library-list-svr4" element's start tag when the the DSO list is
9610 empty.
9611
485f1ee4
PA		 96122012-03-23 Pedro Alves <palves@redhat.com>
9613
9614 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9615 a variable whose type size is the same as the inferior's pointer
9616 size.
9617
a5362b9a
TS		 96182012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9619
9620 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9621 struct siginfo.
9622 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9623 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9624 * linux-low.h: Include <signal.h>.
9625 (struct siginfo): Remove forward declaration.
9626 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9627 struct siginfo.
9628
d226c142
MF		 96292012-03-21 Mike Frysinger <vapier@gentoo.org>
9630
9631 * .gitignore: Ignore more files.
9632
122f36ef
PA		 96332012-03-19 Pedro Alves <palves@redhat.com>
9634 Jan Kratochvil <jan.kratochvil@redhat.com>
9635
9636 * server.c (cont_thread, general_thread): Add describing comments.
9637 (start_inferior): Clear `cont_thread'.
9638 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9639 of a process.
9640
fc3e5175
YQ		 96412012-03-15 Yao Qi <yao@codesourcery.com>
9642
9643 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9644 handling to ...
9645 (cmd_qtdp): ... here.
9646
8d0d92cd
YQ		 96472012-03-15 Yao Qi <yao@codesourcery.com>
9648
9649 * tracepoint.c (struct tracepoint_action_ops): New.
9650 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9651 (m_tracepoint_action_download): New.
9652 (r_tracepoint_action_download): New.
9653 (x_tracepoint_action_download): New.
9654 (l_tracepoint_action_download): New.
9655 (add_tracepoint_action): Install `action->ops' according type.
9656 (download_tracepoint_1): Move code `download' function pointer
9657 of various tracepoint_action_ops.
9658
87b0bb13
JK		 96592012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9660
9661 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9662 linux_ptrace_attach_warnings.
9663
5f572dec
JK		 96642012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9665
9666 * Makefile.in (linux-ptrace.o): New.
9667 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9668 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9669 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9670 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9671 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9672 of these targets.
9673 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9674
f4647387
YQ		 96752012-03-08 Yao Qi <yao@codesourcery.com>
9676 Pedro Alves <palves@redhat.com>
9677
9678 Fix PR server/13392.
9679 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9680 offset of JMP insn.
9681 * tracepoint.c (remove_tracepoint): New.
9682 (cmd_qtdp): Call remove_tracepoint when failed to install.
9683
9b224c5e
PA		 96842012-03-07 Pedro Alves <palves@redhat.com>
9685
9686 * linux-low.c (get_detach_signal): New.
9687 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9688 Pass on pending signals to PTRACE_DETACH. Check the result of the
9689 ptrace call.
9690 * server.c (program_signals, program_signals_p): New.
9691 (handle_general_set): Handle QProgramSignals.
9692 * server.h (program_signals, program_signals_p): Declare.
9693
e237a7e2
JK		 96942012-03-05 Pedro Alves <palves@redhat.com>
9695 Jan Kratochvil <jan.kratochvil@redhat.com>
9696
9697 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9698 New comment why.
9699
5808517f
YQ		 97002012-03-03 Yao Qi <yao@codesourcery.com>
9701
9702 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9703 agent_look_up_symbols.
9704
58b4daa5
YQ		 97052012-03-03 Yao Qi <yao@codesourcery.com>
9706
9707 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9708 (linux-x86-low.o): Likewise.
9709 * server.h: Remove in_process_agent_loaded.
9710 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9711 common/agent.c.
9712 Update callers.
9713
8ffcbaaf
YQ		 97142012-03-03 Yao Qi <yao@codesourcery.com>
9715
9716 * tracepoint.c (gdb_agent_capability): New global.
9717 (in_process_agent_loaded_ust): Renamed to
9718 `in_process_agent_supports_ust'.
9719 Update callers.
9720 (in_process_agent_supports_ust): Call agent_capability_check.
9721 (clear_installed_tracepoints): Assert that agent supports
9722 agent.
9723
d1feda86
YQ		 97242012-03-03 Yao Qi <yao@codesourcery.com>
9725
9726 * linux-low.c (linux_supports_agent): New.
9727 (linux_target_ops): Initialize field `supports_agent' with
9728 linux_supports_agent.
9729 * target.h (struct target_ops) <supports_agent>: New.
9730 (target_supports_agent): New macro.
9731 * server.c (handle_general_set): Handle packet 'QAgent'.
9732 (handle_query): Send `QAgent+'.
9733 * Makefile.in (server.o): Depends on agent.h.
9734
2fa291ac
YQ		 97352012-03-03 Yao Qi <yao@codesourcery.com>
9736
9737 * Makefile.in (OBS): Add agent.o.
9738 Add new rule for agent.o.
9739 Track dependence of tracepoint.c on agent.h.
9740 * tracepoint.c (run_inferior_command_1):
9741 (run_inferior_command): Call agent_run_command.
9742 (gdb_ust_connect_sync_socket): Deleted. Move it to
9743 common/agent.c.
9744 (resume_thread, stop_thread): Likewise.
9745 (gdb_ust_socket_init): Renamed to ...
9746 (gdb_agent_socket_init): ... New.
9747 (gdb_ust_thread): Renamed to ...
9748 (gdb_agent_helper_thread): ... New.
9749 (gdb_ust_init): Move some code to ...
9750 (gdb_agent_init): ... here. New.
9751 [HAVE_UST]: Call gdb_ust_init.
9752 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9753 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9754 * config.in, configure: Regenerated.
9755
05044653
PA		 97562012-03-02 Pedro Alves <palves@redhat.com>
9757
9758 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9759 * linux-low.c (struct simple_pid_list): New.
9760 (stopped_pids): New a struct simple_pid_list pointer.
9761 (add_to_pid_list, pull_pid_from_list): New.
9762 (handle_extended_wait): Don't assume the first signal new children
9763 report is SIGSTOP. Adjust call to pull_pid_from_list.
9764 (linux_wait_for_lwp): Adjust.
9765
8d00225b
YQ		 97662012-03-02 Yao Qi <yao@codesourcery.com>
9767
9768 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9769 debug log.
9770
19560ba5
YQ		 97712012-03-02 Yao Qi <yao@codesourcery.com>
9772
9773 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9774 `stop_pc' and `tpoint'. Update caller.
9775
1faeff08
MR		 97762012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9777
9778 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9779 * linux-low.c (use_linux_regsets): New macro.
9780 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9781 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9782 (linux_register_in_regsets): New function.
9783 (usr_fetch_inferior_registers): Skip registers covered by
9784 regsets.
9785 (usr_store_inferior_registers): Likewise.
9786 (usr_fetch_inferior_registers): New macro.
9787 (usr_store_inferior_registers): Likewise.
9788 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9789 (linux_store_registers): Likewise.
9790 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9791 prototype.
9792 (init_registers_mips64_dsp_linux): Likewise.
9793 (init_registers_mips_linux): New macro.
9794 (init_registers_mips_dsp_linux): Likewise.
9795 (mips_dsp_num_regs): Likewise.
9796 (DSP_BASE, DSP_CONTROL): New fallback macros.
9797 (mips_base_regs): New macro.
9798 (mips_regmap): Use it. Fix the size.
9799 (mips_dsp_regmap): New variable.
9800 (mips_dsp_regset_bitmap): Likewise.
9801 (mips_arch_setup): New function.
9802 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9803 than mips_regmap.
9804 (mips_cannot_store_register): Likewise.
9805 (the_low_target): Update .arch_setup, .num_regs and .regmap
9806 initializers. Add .regset_bitmap initializer.
9807 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9808 initializer.
9809 * linux-bfin-low.c (the_low_target): Likewise.
9810 * linux-cris-low.c (the_low_target): Likewise.
9811 * linux-crisv32-low.c (the_low_target): Likewise.
9812 * linux-ia64-low.c (the_low_target): Likewise.
9813 * linux-m32r-low.c (the_low_target): Likewise.
9814 * linux-m68k-low.c (the_low_target): Likewise.
9815 * linux-ppc-low.c (the_low_target): Likewise.
9816 * linux-s390-low.c (the_low_target): Likewise.
9817 * linux-sh-low.c (the_low_target): Likewise.
9818 * linux-sparc-low.c (the_low_target): Likewise.
9819 * linux-tic6x-low.c (the_low_target): Likewise.
9820 * linux-x86-low.c (the_low_target): Likewise.
9821 * linux-xtensa-low.c (the_low_target): Likewise.
9822 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9823 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9824 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9825 srv_xmlfiles.
9826 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9827 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9828
c03e6ccc
YQ		 98292012-02-29 Yao Qi <yao@codesourcery.com>
9830 Pedro Alves <palves@redhat.com>
9831
9832 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9833 `step_over_finished' is true.
9834
644cebc9
PA		 98352012-02-27 Pedro Alves <palves@redhat.com>
9836
9837 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9838 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9839
c14d7ab2
PA		 98402012-02-27 Pedro Alves <palves@redhat.com>
9841
9842 PR server/9684
9843 * linux-low.c (pid_is_stopped): New.
9844 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9845
412c89dd
LM		 98462012-02-25 Luis Machado <lgustavo@codesourcery.com>
9847
9848 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9849 of conditions.
9850
b745defe
MR		 98512012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9852
9853 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9854
9f3a5c85
LM		 98552012-02-24 Luis Machado <lgustavo@codesourcery>
9856
9857 * server.c (handle_query): Advertise support for target-side
9858 breakpoint condition evaluation.
9859 (process_point_options): New function.
9860 (process_serial_event): When inserting a breakpoint, check for
9861 a target-side condition that should be evaluated.
9862
9863 * mem-break.c: Include regcache.h and ax.h.
9864 (point_cond_list_t): New data structure.
9865 (breakpoint) <cond_list>: New field.
9866 (find_gdb_breakpoint_at): Make non-static.
9867 (delete_gdb_breakpoint_at): Clear any target-side
9868 conditions.
9869 (clear_gdb_breakpoint_conditions): New function.
9870 (add_condition_to_breakpoint): Likewise.
9871 (add_breakpoint_condition): Likewise.
9872 (gdb_condition_true_at_breakpoint): Likewise.
9873 (gdb_breakpoint_here): Return result directly instead
9874 of going through a local variable.
9875
9876 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9877 (clear_gdb_breakpoint_conditions): Likewise.
9878 (add_breakpoint_condition): Likewise.
9879 (gdb_condition_true_at_breakpoint): Likewise.
9880
9881 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9882 (need_step_over_p): Take target-side breakpoint condition into
9883 consideration.
9884
5e1dc496
LM		 98852012-02-24 Luis Machado <lgustavo@codesourcery>
9886
9887 * server.h: Include tracepoint.h.
9888 (agent_mem_read, agent_get_trace_state_variable_value,
9889 agent_set_trace_state_variable_value,
9890 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9891 get_set_tsv_func_addr): New prototypes.
9892
9893 * ax.h: New include file.
9894 * ax.c: New source file.
9895
9896 * tracepoint.c: Include ax.h.
9897 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9898 agent_expr, eval_result_type): Move to ax.h.
9899 (parse_agent_expr): Rename to ...
9900 (gdb_parse_agent_expr): ... this, make it non-static and move
9901 to ax.h.
9902 (unparse_agent_expr) Rename to ...
9903 (gdb_unparse_agent_expr): ... this, make it non-static and move
9904 to ax.h.
9905 (eval_agent_expr): Rename to ...
9906 (eval_tracepoint_agent_expr): ... this.
9907 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9908 forward declarations.
9909 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9910 (agent_get_trace_state_variable_value): New function.
9911 (agent_set_trace_state_variable_value): New function.
9912 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9913 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9914 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9915 (condition_true_at_tracepoint): Likewise.
9916 (parse_agent_expr): Rename to ...
9917 (gdb_parse_agent_expr): ... this and move to ax.c.
9918 (unparse_agent_expr): Rename to ...
9919 (gdb_unparse_agent_expr): ... this and move to ax.c.
9920 (gdb_agent_op_name): Move to ax.c.
9921 (eval_agent_expr): Rename to ...
9922 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9923 and move to ax.c.
9924 (eval_tracepoint_agent_expr): New function.
9925 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9926 non-static.
5e1dc496
LM		 9927 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9928 ax.c.
9929 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9930 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9931 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9932 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9933 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9934 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9935 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9936 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9937 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9938 (compile_bytecodes): Remove forward declaration.
9939 (is_goto_target): Move to ax.c.
9940 (compile_bytecodes): Move to ax.c and call
9941 agent_get_trace_state_variable_value (...) and
9942 agent_set_trace_state_variable_value (...).
9943
9944 * Makefile.in: Update ax.c and IPA dependencies.
9945
277e4e52
PA		 99462012-02-24 Pedro Alves <palves@redhat.com>
9947
9948 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9949 (cmd_bigqtbuffer_circular): ... this. Only handle
9950 'QTBuffer:circular:'.
9951 (handle_tracepoint_general_set): Adjust.
9952
bf4c19f7
YQ		 99532012-02-16 Yao Qi <yao@codesourcery.com>
9954
9955 * inferiors.c: Move code to ...
9956 * dll.c: .... here. New.
9957 * server.h: Declare clear_dlls.
9958 * Makefile.in (SFILES): Add dll.c.
9959 (OBS): Add dll.o
9960 (dll.o): New rule.
9961
d73f2619
YQ		 99622012-02-11 Yao Qi <yao@codesourcery.com>
9963
9964 * server.c: (handle_monitor_command): Add a new parameter
9965 `own_buf'.
9966 (handle_query): Update caller.
9967
f8255c2a
JB		 99682012-02-09 Joel Brobecker <brobecker@adacore.com>
9969
9970 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9971 * configure, config.in: Regenerate.
9972 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9973 is not defined.
9974
da84f473
PA		 99752012-02-02 Pedro Alves <palves@redhat.com>
9976
9977 Try SIGKILL first, then PTRACE_KILL.
9978 * linux-low.c (linux_kill_one_lwp): New.
9979 (linux_kill_one_lwp): Rename to ...
9980 (kill_one_lwp_callback): ... this. Use the new
9981 linux_kill_one_lwp.
9982
e886a173
PA		 99832012-02-02 Pedro Alves <palves@redhat.com>
9984
9985 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9986 inferior.
9987
be07f1a2
PA		 99882012-01-27 Pedro Alves <palves@redhat.com>
9989
9990 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9991 (elf_64_file_p): Make static.
9992 (linux_pid_exe_is_elf_64_file): New.
9993 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9994 Delete declarations.
9995 (linux_pid_exe_is_elf_64_file): Declare.
9996 * linux-x86-low.c (x86_arch_setup): Use
9997 linux_pid_exe_is_elf_64_file.
9998
d8301ad1
JK		 99992012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10000
10001 * linux-low.c (linux_wait_for_event_1): Rename to ...
10002 (linux_wait_for_event): ... here and merge it with former
10003 linux_wait_for_event - new variable wait_ptid, use it.
10004 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10005
01b17894
PA		 100062012-01-23 Pedro Alves <palves@redhat.com>
10007
10008 * server.c (main): Avoid yet another case of infinite loop while
10009 detaching/killing after a longjmp.
10010
e825046f
JK		 100112012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10012
10013 Code cleanup.
10014 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10015
b9e7b9c3
UW		 100162012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10017
10018 * hostio.c (handle_readlink): New function.
10019 (handle_vFile): Call it to handle "vFile:readlink" packets.
10020
901f9912
UW		 100212012-01-20 Pedro Alves <palves@redhat.com>
10022 Ulrich Weigand <ulrich.weigand@linaro.org>
10023
10024 * server.c (handle_v_requests): Only support vAttach and vRun to
10025 start multiple processes when in extended protocol mode.
10026
fc1ab1a0
PA		 100272012-01-17 Pedro Alves <palves@redhat.com>
10028
10029 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10030 memalign plus mprotect to allocate the scratch buffer.
10031
7d5d4e98
PA		 100322012-01-13 Pedro Alves <palves@redhat.com>
10033
10034 * server.c (attach_inferior): Clear `cont_thread'.
10035
f128d5e9
PA		 100362012-01-13 Pedro Alves <palves@redhat.com>
10037
10038 * server.c (main): Avoid infinite loop while detaching/killing
10039 after a longjmp.
10040
06db92f0
DE		 100412012-01-09 Doug Evans <dje@google.com>
10042
10043 * server.c (start_inferior): Set last_ptid in --wrapper case.
10044
32d92999
YQ		 100452012-01-06 Yao Qi <yao@codesourcery.com>
10046
10047 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10048 defined.
10049 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10050
5e0a92a9
YQ		 100512012-01-04 Yao Qi <yao@codesourcery.com>
10052
10053 * tracepoint.c (cmd_qtdp): Print debug message
10054 for static tracepoint.
10055
ae639e8c
YQ		 100562012-01-04 Yao Qi <yao@codesourcery.com>
10057
10058 * tracepoint.c (trace_vdebug): Differentiate debug message
10059 between gdbserver and IPA.
10060
f72429c5
YQ		 100612012-01-03 Yao Qi <yao@codesourcery.com>
10062
10063 * tracepoint.c (tracepoint_was_hit): Don't collect for
10064 static tracepoint.
10065
12c3e59c
JB		 100662012-01-02 Joel Brobecker <brobecker@adacore.com>
10067
10068 * terminal.h: Reformat copyright header.
10069
67827812
JB		 100702012-01-02 Joel Brobecker <brobecker@adacore.com>
10071
10072 * server.c (gdbserver_version): Update copyright year.
10073 * gdbreplay.c (gdbreplay_version): Likewise.
10074
3e52c33d
JK		 100752011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10076
10077 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10078
10079 Revert:
10080 2011-12-18 Hui Zhu <teawater@gmail.com>
10081 * linux-low.c (linux_create_inferior): Save return value to ret.
10082
66f1260e
HZ		 100832011-12-18 Hui Zhu <teawater@gmail.com>
10084
10085 * linux-low.c (linux_create_inferior): Save return value to ret.
10086
e77616d7
DE		 100872011-12-16 Doug Evans <dje@google.com>
10088
e7b06c57
DE		 10089 * linux-low.c (linux_create_inferior): If stdio connection,
10090 redirect stdin from /dev/null, stdout to stderr.
10091 * remote-utils.c (remote_is_stdio): New static global.
10092 (remote_connection_is_stdio): New function.
10093 (remote_prepare): Handle stdio connection.
10094 (remote_open): Ditto.
10095 (remote_close): Don't close stdin for stdio connections.
10096 (read_prim,write_prim): New functions. Replace all calls to
10097 read/write to these.
10098 * server.c (main): Watch for "-" argument. Move call to
10099 remote_prepare before start_inferior.
10100 * server.h (STDIO_CONNECTION_NAME): New macro.
10101 (remote_connection_is_stdio): Declare.
10102
e77616d7
DE		 10103 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10104 in debugging output.
10105
82067193
YQ		 101062011-12-15 Yao Qi <yao@codesourcery.com>
10107
10108 * tracepoint.c: Include sys/syscall.h.
10109 (gdb_ust_thread): Remove preprocessor conditional.
10110
82bfbe7e
PA		 101112011-12-14 Pedro Alves <pedro@codesourcery.com>
10112
10113 * linux-low.c (linux_detach_one_lwp): Call
10114 the_low_target.prepare_to_resume before detaching.
10115
712c6575
YQ		 101162011-12-14 Yao Qi <yao@codesourcery.com>
10117
10118 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10119 of write.
10120
d54d1edf
YQ		 101212011-12-14 Yao Qi <yao@codesourcery.com>
10122
10123 * i386-low.c (i386_low_stopped_data_address): Initialize local
10124 variable `control'.
10125
6210a125
PA		 101262011-12-13 Pedro Alves <pedro@codesourcery.com>
10127
10128 PR remote/13492
10129
10130 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10131 DR_CONTROL unless necessary. Extend comments.
10132 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10133 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10134
2ece8244
YQ		 101352011-12-13 Yao Qi <yao@codesourcery.com>
10136
10137 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10138 macros.
10139 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10140
784867a5
JK		 101412011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10142
10143 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10144 Print new debug message for such case.
10145
6bf36717
JK		 101462011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10147
10148 Fix overlapping memcpy.
10149 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10150 the read_inferior_memory transfer.
10151 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10152 write_inferior_memory transfer.
10153 (set_fast_tracepoint_jump): New variable buf. Use it for the
10154 read_inferior_memory and write_inferior_memory transfers.
10155 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10156 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10157 Use it for the write_inferior_memory transfer.
10158 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10159 buffers.
10160
50275556
MR		 101612011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10162
10163 * linux-low.c (fetch_register, store_register): Make code
10164 consistent, fix formatting.
10165
7325beb4
MR		 101662011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10167
10168 * linux-low.c (usr_store_inferior_registers): Factor out code
10169 to handle individual registers into...
10170 (store_register): ... this new function.
10171
c642a434
UW		 101722011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10173
10174 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10175 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10176 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10177 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10178 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10179 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10180 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10181 (srv_xmlfiles): Add new XML files.
10182
10183 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10184 and <sys/uio.h>.
10185 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10186 (init_registers_s390_linux32v1): Add prototype.
10187 (init_registers_s390_linux32v2): Likewise.
10188 (init_registers_s390_linux64v1): Likewise.
10189 (init_registers_s390_linux64v2): Likewise.
10190 (init_registers_s390x_linux64v1): Likewise.
10191 (init_registers_s390x_linux64v2): Likewise.
10192 (s390_num_regs): Increment to 52.
10193 (s390_regmap): Add orig_r2 register.
10194 (s390_num_regs_3264): Increment to 68.
10195 (s390_regmap_3264): Add orig_r2 register.
10196 (s390_collect_ptrace_register): Handle orig_r2 register.
10197 (s390_supply_ptrace_register): Likewise.
10198 (s390_fill_last_break): New function.
10199 (s390_store_last_break): Likewise.
10200 (s390_fill_system_call): New function.
10201 (s390_store_system_call): Likewise.
10202 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10203 register sets.
10204 (s390_check_regset): New function.
10205 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10206 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10207 Update target_regsets for available register sets.
10208
2268b414
JK		 102092011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10210 Jan Kratochvil <jan.kratochvil@redhat.com>
10211
10212 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10213 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10214 New.
10215 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10216 * linux-low.h (struct process_info_private): New member r_debug.
10217 * server.c (handle_qxfer_libraries): Call
10218 the_target->qxfer_libraries_svr4.
10219 (handle_qxfer_libraries_svr4): New function.
10220 (qxfer_packets): New entry "libraries-svr4".
10221 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10222 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10223 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10224 PACKET_qXfer_libraries_svr4.
10225
d6db1fab
UW		 102262011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10227
10228 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10229 PSW address/mask between 8-byte and 16-byte formats.
10230 (s390_supply_ptrace_register): Likewise.
10231 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10232 basic addressing mode bit.
10233
242f5f1c
SS		 102342011-11-24 Stan Shebs <stan@codesourcery.com>
10235
10236 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10237
f196051f
SS		 102382011-11-17 Stan Shebs <stan@codesourcery.com>
10239
10240 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10241 (tracing_start_time): New global.
10242 (tracing_stop_time): New global.
10243 (tracing_user_name): New global.
10244 (tracing_notes): New global.
10245 (tracing_stop_note): New global.
10246 (cmd_qtstart): Set traceframe_usage, start_time.
10247 (stop_tracing): Set stop_time.
10248 (cmd_qtstatus): Report additional status.
10249 (cmd_qtp): New function.
10250 (handle_tracepoint_query): Call it.
10251 (cmd_qtnotes): New function.
10252 (handle_tracepoint_general_set): Call it.
10253 (get_timestamp): Rename from tsv_get_timestamp.
10254
405f8e94
SS		 102552011-11-14 Stan Shebs <stan@codesourcery.com>
10256 Kwok Cheung Yeung <kcy@codesourcery.com>
10257
10258 * linux-x86-low.c (small_jump_insn): New.
10259 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10260 trampoline and error message, build a trampoline and issue a small
10261 jump instruction to it.
10262 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10263 trampoline and error message.
10264 (x86_get_min_fast_tracepoint_insn_len): New.
10265 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10266 * linux-low.h (struct linux_target_ops): Add arguments to
10267 install_fast_tracepoint_jump_pad operation, add new operation.
10268 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10269 arguments.
10270 (linux_get_min_fast_tracepoint_insn_len): New function.
10271 (linux_target_op): Add new operation.
10272 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10273 (gdb_trampoline_buffer_end): Ditto.
10274 (gdb_trampoline_buffer_error): Ditto.
10275 (struct ipa_sym_addresses): Add fields for new IPA variables.
10276 (symbol_list): Add entries for new IPA variables.
10277 (struct tracepoint): Add fields to hold the address range of the
10278 trampoline used by the tracepoint.
10279 (trampoline_buffer_head): New static variable.
10280 (trampoline_buffer_tail): Ditto.
10281 (claim_trampoline_space): New function.
10282 (have_fast_tracepoint_trampoline_buffer): New function.
10283 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10284 structure.
10285 (install_fast_tracepoint): Ditto, also add error buffer argument.
10286 (cmd_qtminftpilen): New function.
10287 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10288 (fast_tracepoint_from_trampoline_address): New function.
10289 (fast_tracepoint_collecting): Handle trampoline as part of jump
10290 pad space.
10291 (set_trampoline_buffer_space): New function.
10292 (initialize_tracepoint): Initialize new IPA variables.
10293 * target.h (struct target_ops): Add arguments to
10294 install_fast_tracepoint_jump_pad operation, add new
10295 get_min_fast_tracepoint_insn_len operation.
10296 (target_get_min_fast_tracepoint_insn_len): New.
10297 (install_fast_tracepoint_jump_pad): Add arguments.
10298 * server.h (IPA_BUFSIZ): Define.
10299 * linux-i386-ipa.c: Include extra header files.
10300 (initialize_fast_tracepoint_trampoline_buffer): New function.
10301 (initialize_low_tracepoint): Call it.
10302 * server.h (set_trampoline_buffer_space): Declare.
10303 (claim_trampoline_space): Ditto.
10304 (have_fast_tracepoint_trampoline_buffer): Ditto.
10305
1e4d1764
YQ		 103062011-11-14 Yao Qi <yao@codesourcery.com>
10307
10308 * server.c (handle_query): Handle InstallInTrace for qSupported.
10309 * tracepoint.c (add_tracepoint): Sort list.
10310 (install_tracepoint, download_tracepoint): New.
10311 (cmd_qtdp): Call them to install and download tracepoints.
10312 (sort_tracepoints): Removed.
10313 (cmd_qtstart): Update.
10314
5c73ff4e
YQ		 103152011-11-14 Yao Qi <yao@codesourcery.com>
10316
10317 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10318 * mem-break.h: Declare.
10319 * tracepoint.c (cmd_qtstart): Move some code to ...
10320 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10321 New.
10322 (download_tracepoints): Move some code to ...
10323 (download_tracepoint_1): ... here. New.
10324
86a30030
YQ		 103252011-11-08 Yao Qi <yao@codesourcery.com>
10326
10327 * remote-utils.c (relocate_instruction): A comment fix.
10328
8d26e50c
JB		 103292011-11-07 Joel Brobecker <brobecker@adacore.com>
10330
10331 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10332 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10333 dr_status_mirror and dr_control_mirror from debug_reg_state.
10334 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10335 (i386_initial_stuff): Remove use of deleted globals.
10336 (i386_get_thread_context, i386_set_thread_context,
10337 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10338 from debug_reg_state.
10339
a59306a3
YQ		 103402011-11-05 Yao Qi <yao@codesourcery.com>
10341
10342 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10343 address as TPOINT's.
10344
3065dfb6
SS		 103452011-11-02 Stan Shebs <stan@codesourcery.com>
10346
10347 * tracepoint.c (agent_mem_read_string): New function.
10348 (eval_agent_expr): Call it for tracenz.
10349 * server.c (handle_query): Report support for tracenz.
10350
fd0d8c7c
YQ		 103512011-11-02 Yao Qi <yao@codesourcery.com>
10352
10353 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10354
609086b1
YQ		 103552011-11-02 Yao Qi <yao@codesourcery.com>
10356
10357 * target.h: Fix a typo in comment.
10358
b9fd1791
PA		 103592011-10-31 Pedro Alves <pedro@codesourcery.com>
10360
10361 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10362 clobber the breakpoints' shadows with fast tracepoint jumps.
10363 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10364 * target.c (write_inferior_memory): Also pass MYADDR down to
10365 check_mem_write.
10366
03583c20
UW		 103672011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10368
10369 * configure.ac: Check support for personality routine.
10370 * configure: Regenerate.
10371 * config.in: Likewise.
10372 * linux-low.c: Include <sys/personality.h>.
10373 Define ADDR_NO_RANDOMIZE if necessary.
10374 (linux_create_inferior): Disable address space randomization when
10375 forking inferior, if requested.
10376 (linux_supports_disable_randomization): New function.
10377 (linux_target_ops): Install it.
10378 * server.h (disable_randomization): Declare.
10379 * server.c (disable_randomization): New global variable.
10380 (handle_general_set): Handle QDisableRandomization.
10381 (handle_query): Likewise for qSupported.
10382 (main): Support --disable-randomization and --no-disable-randomization
10383 command line arguments.
10384 * target.h (struct target_ops): Add supports_disable_randomization.
10385 (target_supports_disable_randomization): New macro.
10386
723b724b
MF		 103872011-09-29 Mike Frysinger <vapier@gentoo.org>
10388
10389 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10390 ifdef check.
10391 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10392 [!PT_GETDSBT] (target_loadmap): New definition.
10393 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10394 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10395 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10396 and PT_GETDSBT to LINUX_LOADMAP.
10397 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10398 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10399
55329a5c 104002011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10401
10402 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10403 (arm_linux_hwbp_cap): New static variable.
10404 (arm_linux_get_hwbp_cap): Replace by ...
10405 (arm_linux_init_hwbp_cap): ... this new function.
10406 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10407 (arm_linux_get_hw_watchpoint_count): Likewise.
10408 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10409 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10410 (arm_prepare_to_resume): Use perror_with_name instead of error.
10411
55329a5c 104122011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10413
10414 * linux-arm-low.c: Include <signal.h>.
10415 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10416 (struct arm_linux_hwbp_cap): New data type.
10417 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10418 (struct arm_linux_hw_breakpoint): New data type.
10419 (MAX_BPTS, MAX_WPTS): Define.
10420 (struct arch_process_info, struct arch_lwp_info): New data types.
10421 (arm_linux_get_hwbp_cap): New function.
10422 (arm_linux_get_hw_breakpoint_count): Likewise.
10423 (arm_linux_get_hw_watchpoint_count): Likewise.
10424 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10425 (arm_hwbp_control_initialize): Likewise.
10426 (arm_hwbp_control_is_enabled): Likewise.
10427 (arm_hwbp_control_is_initialized): Likewise.
10428 (arm_hwbp_control_disable): Likewise.
10429 (arm_linux_hw_breakpoint_equal): Likewise.
10430 (arm_linux_hw_point_initialize): Likewise.
10431 (struct update_registers_data): New data structure.
10432 (update_registers_callback: New function.
10433 (arm_insert_point): Likewise.
10434 (arm_remove_point): Likewise.
10435 (arm_stopped_by_watchpoint): Likewise.
10436 (arm_stopped_data_address): Likewise.
10437 (arm_new_process): Likewise.
10438 (arm_new_thread): Likewise.
10439 (arm_prepare_to_resume): Likewise.
10440 (the_low_target): Register arm_insert_point, arm_remove_point,
10441 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10442 arm_new_thread, and arm_prepare_to_resume.
10443
6b9801d4
SS		 104442011-09-15 Stan Shebs <stan@codesourcery.com>
10445
10446 * server.h (struct emit_ops): Add compare-goto fields.
10447 * tracepoint.c (gdb_agent_op_sizes): New table.
10448 (emit_eq_goto): New function.
10449 (emit_ne_goto): New function.
10450 (emit_lt_goto): New function.
10451 (emit_le_goto): New function.
10452 (emit_gt_goto): New function.
10453 (emit_ge_goto): New function.
10454 (is_goto_target): New function.
10455 (compile_bytecodes): Recognize special cases of compare-goto
10456 combinations and call specialized emitters for them.
10457 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10458 (amd64_emit_ne_goto): New function.
10459 (amd64_emit_lt_goto): New function.
10460 (amd64_emit_le_goto): New function.
10461 (amd64_emit_gt_goto): New function.
10462 (amd64_emit_ge_goto): New function.
10463 (amd64_emit_ops): Add the new functions.
10464 (i386_emit_eq_goto): New function.
10465 (i386_emit_ne_goto): New function.
10466 (i386_emit_lt_goto): New function.
10467 (i386_emit_le_goto): New function.
10468 (i386_emit_gt_goto): New function.
10469 (i386_emit_ge_goto): New function.
10470 (i386_emit_ops): Add the new functions.
10471
bf15cbda
SS		 104722011-09-08 Stan Shebs <stan@codesourcery.com>
10473
10474 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10475 (i386_emit_epilogue): Restore %ebx.
10476
943ca1dd
JZ		 104772011-08-31 Jie Zhang <jzhang918@gmail.com>
10478
10479 * server.c (step_thread): Remove definition.
10480 (process_serial_event): Don't handle Hs.
10481 * server.h (step_thread): Remove declaration.
10482 * target.c (set_desired_inferior): Remove use of step_thread.
10483
e3deef73
LM		 104842011-08-24 Luis Machado <lgustavo@codesourcery.com>
10485
10486 * linux-low.c: Include linux-procfs.h.
10487 (linux_attach_lwp_1): Update comments.
10488 (linux_attach): Scan for existing threads when attaching to a
10489 process that is the tgid.
10490 * Makefile.in: Update dependencies.
10491
13da1c97
LM		 104922011-08-24 Luis Machado <lgustavo@codesourcery.com>
10493
10494 * configure.srv: Add linux-procfs.o dependencies.
10495
881127c9
YQ		 104962011-08-14 Yao Qi <yao@codesourcery.com>
10497
10498 * target.h (struct target_ops): Fix indent.
10499 * win32-low.c (win32_target_ops): Fix comment.
10500
58dbd541
YQ		 105012011-08-14 Andrew Jenner <andrew@codesourcery.com>
10502 Yao Qi <yao@codesourcery.com>
10503
10504 * Makefile.in (clean): Remove tic6x-*.c files.
10505 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10506 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10507 (tic6x-c64xp-linux.c): Likewise.
10508 * configure.srv: Add support for tic6x-*-uclinux.
10509 * linux-tic6x-low.c: New.
10510 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10511
78d85199
YQ		 105122011-08-14 Andrew Stubbs <ams@codesourcery.com>
10513 Yao Qi <yao@codesourcery.com>
10514
10515 * target.h (struct target_ops): Add read_loadmap.
10516 * linux-low.c (struct target_loadseg): New type.
10517 (struct target_loadmap): New type.
10518 (linux_read_loadmap): New function.
10519 (linux_target_ops): Add linux_read_loadmap.
10520 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10521 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10522 to NULL.
78d85199 10523
a959a88d
EZ		 105242011-08-05 Eli Zaretskii <eliz@gnu.org>
10525
10526 * win32-low.c: Include <stdint.h>.
10527
1ced966e
PA		 105282011-07-22 Pedro Alves <pedro@codesourcery.com>
10529
10530 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10531 to the inferior here.
10532 (i386_remove_aligned_watchpoint): Ditto.
10533 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10534 fit part of the watchpoint in the debug registers.
10535 (i386_update_inferior_debug_regs): New.
10536 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10537 registers, and only update the inferior on success.
10538 (i386_low_remove_watchpoint): Ditto.
10539
d26e3629
KY		 105402011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10541
10542 * linux-low.c (compare_ints, unique, list_threads, show_process,
10543 linux_core_of_thread): Delete.
10544 (linux_target_ops): Change linux_core_of_thread to
10545 linux_common_core_of_thread.
10546 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10547 * utils.c (malloc_failure): Change type of argument.
10548 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10549 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10550 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10551 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10552 (IPA_OBJS): Add common-utils-ipa.o.
10553 (ptid_h, linux_osdata_h): New macros.
10554 (server_h): Add common/common-utils.h, common/xml-utils.h,
10555 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10556 common/ptid.h.
10557 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10558 ptid.o, buffer.o): New rules.
10559 (linux-low.o): Add common/linux-osdata.h as a dependency.
10560 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10561 * configure.ac: Add AC_HEADER_DIRENT check.
10562 * config.in: Regenerate.
10563 * configure: Regenerate.
10564 * remote-utils.c (xml_escape_text): Delete.
10565 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10566 buffer_xml_printf): Move to common/buffer.c.
10567 * server.c (main): Remove call to initialize_inferiors.
10568 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10569 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10570 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10571 internal_error, gdb_assert, gdb_assert_fail): Delete.
10572 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10573 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10574 common/buffer.h.
10575 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10576 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10577 initialize_inferiors): Delete.
10578
2275a1a7
PA		 105792011-07-20 Pedro Alves <pedro@codesourcery.com>
10580
10581 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10582 symbol error.
10583
0a5b1e09
PA		 105842011-05-31 Pedro Alves <pedro@codesourcery.com>
10585
10586 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10587 assertion.
10588 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10589
6938fd34
YQ		 105902011-05-26 Yao Qi <yao@codesourcery.com>
10591
10592 * Makefile.in (thread-db.o): Track dependence to
10593 common/gdb_thread_db.h.
10594 * thread-db.c: include gdb_thread_db.h from right place.
10595
b481f9e0
TT		 105962011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10597
10598 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10599 __FILE__ and __LINE__ to internal_error.
10600
98a5dd13
DE		 106012011-05-13 Doug Evans <dje@google.com>
10602
10603 * thread-db.c (try_thread_db_load_from_sdir): New function.
10604 (try_thread_db_load_from_dir): New function.
10605 (thread_db_load_search): Handle $sdir, ignore $pdir.
10606 Remove trying of system directories if search of
10607 libthread-db-search-path fails, that is now done via $sdir.
10608
d248b706
KY		 106092011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10610
10611 * server.c (handle_query): Add EnableDisableTracepoints to the list
10612 of supported features.
43aaf8b6 10613 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10614 tracepoints.
43aaf8b6
PA		 10615 (cmd_qtenable_disable): New.
10616 (cmd_qtstart): Install tracepoints even if disabled.
10617 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10618 receiving a QTEnable or QTDisable packet.
10619 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10620 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10621 tracepoints.
10622 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10623
84e578fb
DE		 106242011-05-10 Doug Evans <dje@google.com>
10625
10626 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10627
71f55dd8
DE		 106282011-05-04 Doug Evans <dje@google.com>
10629
10630 * linux-low.c (linux_join): Skip process lookup.
10631 * spu-low.c (spu_join): Ditto.
10632 * server.c (join_inferiors_callback): Delete.
10633 (process_serial_event): For 'D' packet (detach) call join_inferior
10634 directly.
10635
4d393d60
JM		 106362011-05-04 Joseph Myers <joseph@codesourcery.com>
10637
10638 * README: Don't mention xscale*-*-linux*.
10639 * configure.srv (xscale*-*-linux*): Don't handle target.
10640
b00ad6ff
NF		 106412011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10642
10643 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10644 casting pointers.
10645 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10646 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10647 (i386_emit_void_call_2): Likewise.
10648
af96c192
YQ		 106492011-04-26 Yao Qi <yao@codesourcery.com>
10650
43aaf8b6
PA		 10651 * linux-low.c: Move common macros to linux-ptrace.h.
10652 Include linux-ptrace.h.
af96c192
YQ		 10653 * Makefile.in (linux_ptrace_h): New.
10654 (linux-low.o): Depends on linux-ptrace.h.
10655
03f2bd59
JK		 106562011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10657
10658 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10659 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10660 (remote_prepare): New function with most of the TCP code from ...
10661 (remote_open): ... here. Detect PORT here unconditionally. Move also
10662 setting transport_is_reliable.
10663 * server.c (run_once): New variable.
10664 (gdbserver_usage): Document it.
10665 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10666 the first run if RUN_ONCE.
10667 * server.h (run_once, remote_prepare): New declarations.
10668
7a9dd1b2
TT		 106692011-04-19 Tom Tromey <tromey@redhat.com>
10670
10671 * win32-low.c (handle_load_dll): Remove duplicate "the".
10672
81239425
PM		 106732011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10674
10675 Remove support for old Cygwin 1.5 versions.
10676 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10677 function to avoid warning.
10678 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10679 warning.
10680
9e0627f1
PM		 106812011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10682
10683 * gdbserver/server.h (Macro _): Define it if not available.
10684
588eebee
MS		 106852011-03-14 Michael Snyder <msnyder@vmware.com>
10686
348af9f7 10687 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10688
43f70d4c
JB		 106892011-03-10 Joel Brobecker <brobecker@adacore.com>
10690
10691 * Makefile.in (maintainer-clean realclean distclean): Remove
10692 "make ... subdir_do" command.
10693
348af9f7
MS		 106942011-03-10 Michael Snyder <msnyder@vmware.com>
10695
10696 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10697
10698 * server.c (handle_v_run): Free alloced buffer on early return.
10699
e637a4f5
YQ		 107002011-03-09 Yao Qi <yao@codesourcery.com>
10701
10702 Revert:
10703 2011-03-04 Yao Qi <yao@codesourcery.com>
10704
10705 * Makefile.in: Remove GNU make feature --directory.
10706
10707 2011-03-05 Yao Qi <yao@codesourcery.com>
10708
10709 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10710 (subdir_do): New make target. Copied from gdb/Makefile.
10711 (maintainer-clean, realclean, distclean, clean): Call corresponding
10712 make targets in common/Makefile.
10713
10714 2011-02-11 Yao Qi <yao@codesourcery.com>
10715
10716 * configure.ac: Call AC_PROG_RANLIB.
10717 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10718 * configure: Regenerate.
10719
e6edda56
JK		 107202011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10721
10722 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10723
e5141119
JB		 107242011-03-06 Yao Qi <yao@codesourcery.com>
10725
10726 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10727
64794aa4
JB		 107282011-03-05 Yao Qi <yao@codesourcery.com>
10729
10730 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10731 (subdir_do): New make target. Copied from gdb/Makefile.
10732 (maintainer-clean, realclean, distclean, clean): Call corresponding
10733 make targets in common/Makefile.
10734
7a762829
YQ		 107352011-03-04 Yao Qi <yao@codesourcery.com>
10736
10737 * Makefile.in: Remove GNU make feature --directory.
10738
348af9f7
MS		 107392011-03-04 Michael Snyder <msnyder@vmware.com>
10740
10741 * server.c (queue_stop_reply): Call xmalloc not malloc.
10742
107432011-03-02 Michael Snyder <msnyder@vmware.com>
10744
10745 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10746
9f72fee2
MS		 107472011-02-28 Michael Snyder <msnyder@vmware.com>
10748
588eebee
MS		 10749 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10750 (cmd_qtframe): Ditto.
10751 (cmd_qtbuffer): Ditto.
10752 (cmd_bigqtbuffer): Ditto.
10753
9f72fee2
MS		 10754 * utils.c (decimal2str): Initialize 'width' to nine, then
10755 don't mess with it.
10756
8040bd49
UW		 107572011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10758
10759 * hostio.c (require_data): Free *data, not data.
10760
7e52cbd0
JK		 107612011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10762
10763 * hostio.c (require_data): Use free, not xfree.
10764
9130f83e
MS		 107652011-02-27 Michael Snyder <msnyder@vmware.com>
10766
4b812f4e
MS		 10767 * server.c (handle_query): Discard unused value.
10768
9130f83e
MS		 10769 * hostio.c (require_data): Free malloc memory before returning
10770 error.
10771
69d37113
MS		 107722011-02-26 Michael Snyder <msnyder@vmware.com>
10773
10774 * linux-low.c (list_threads): Call closedir for dirent.
10775
35f5825a
MS		 107762011-02-27 Michael Snyder <msnyder@vmware.com>
10777
2a589cef
MS		 10778 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10779 a case statement falls through.
10780
0adea5f7
MS		 10781 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10782
35f5825a
MS		 10783 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10784 in comparison.
10785
238f1c74
MS		 107862011-02-26 Michael Snyder <msnyder@vmware.com>
10787
10788 * utils.c (decimal2str): Eliminate dead code and dead param.
10789 (pulongest): Drop dead param from call to decimal2str.
10790 (plongest): Ditto.
10791
633ff500
JB		 107922011-02-24 Joel Brobecker <brobecker@adacore.com>
10793
10794 Revert the following patch (not approved yet):
10795 2011-02-21 Hui Zhu <teawater@gmail.com>
10796 * tracepoint.c (tp_printf): New function.
10797 (eval_agent_expr): Handle gdb_agent_op_printf.
10798
f9c6ff72
HZ		 107992011-02-21 Hui Zhu <teawater@gmail.com>
10800
10801 * tracepoint.c (tp_printf): New function.
10802 (eval_agent_expr): Handle gdb_agent_op_printf.
10803
94d5e490
TT		 108042011-02-18 Tom Tromey <tromey@redhat.com>
10805
10806 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10807 (tracepoint.o): Likewise.
10808 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10809 (gdb_agent_op_names): Likewise.
10810
c7f96d2b
TT		 108112011-02-18 Tom Tromey <tromey@redhat.com>
10812
10813 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10814 gdb_agent_op_rot>: New constants.
10815 (gdb_agent_op_names): Add pick and roll.
10816 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10817 cases.
10818
0feedb2c
JK		 108192011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10820
10821 * aclocal.m4: Regenerated with aclocal-1.11.1.
10822
b3b9301e
PA		 108232011-02-14 Pedro Alves <pedro@codesourcery.com>
10824
10825 * server.c (handle_qxfer_traceframe_info): New.
10826 (qxfer_packets): Register "traceframe-info".
10827 (handle_query): Report support for qXfer:traceframe-info:read+.
10828 * tracepoint.c (match_blocktype): New.
10829 (traceframe_find_block_type): Rename to ...
10830 (traceframe_walk_blocks): ... this. Add callback filter argument,
10831 and use it.
10832 (traceframe_find_block_type): New, reimplemented on top of
10833 traceframe_walk_blocks.
10834 (build_traceframe_info_xml): New.
10835 (traceframe_read_info): New.
10836 * server.h (traceframe_read_info): Declare.
10837
4f3e6fb7
YQ		 108382011-02-11 Yao Qi <yao@codesourcery.com>
10839
10840 * configure.ac: Call AC_PROG_RANLIB.
10841 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10842 * configure: Regenerate.
10843
764880b7
PA		 108442011-02-07 Pedro Alves <pedro@codesourcery.com>
10845
10846 * server.c (gdb_read_memory): Change return semantics to allow
10847 partial transfers.
10848 (handle_search_memory_1): Adjust.
10849 (process_serial_event) <'m' packet>: Handle partial transfers.
10850 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10851
1c79eb8a
PA		 108522011-01-28 Pedro Alves <pedro@codesourcery.com>
10853
10854 * regcache.c (init_register_cache): Initialize
10855 regcache->register_status.
10856 (free_register_cache): Release regcache->register_status.
10857 (regcache_cpy): Copy register_status.
10858 (registers_to_string): Print 'x's for unavailable registers.
10859 (supply_register): Mark the register's status valid or
10860 unavailable, depending on whether a buffer was passed in or not.
10861 (supply_register_zeroed): New.
10862 (supply_regblock): Mark the registers' status valid or
10863 unavailable, depending on whether a buffer was passed in or not.
10864 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10865 (struct regcache): New `register_status' field.
10866 (supply_register_zeroed): Declare.
10867 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10868 supply_register_zeroed, rather than passing a NULL buffer to
10869 supply_register.
10870 * tracepoint.c (fetch_traceframe_registers): Update comment.
10871
85724a0e
PA		 108722011-01-28 Pedro Alves <pedro@codesourcery.com>
10873
10874 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10875 buffer explicit.
10876
d08aafef
PA		 108772011-01-25 Pedro Alves <pedro@codesourcery.com>
10878
10879 * server.h (decode_xfer_write): Change prototype.
10880 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10881 and don't extract the annex here.
10882 * server.c (decode_xfer_read): Remove `annex' parameter,
10883 and don't extract the annex here.
10884 (decode_xfer): New.
10885 (struct qxfer): New.
10886 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10887 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10888 (handle_qxfer_statictrace): New functions, abstracted out from
10889 handle_query, and made to use the struct qxfer interface.
10890 (handle_threads_qxfer_proper): Rename to ...
10891 (handle_qxfer_threads_proper): ... this.
10892 (handle_threads_qxfer): Rename to ...
10893 (handle_qxfer_threads): ... this. Adjust.
10894 (qxfer_packets): New array.
10895 (handle_qxfer): New function.
10896 (handle_query): Use handle_qxfer.
10897
493e2a69
MS		 108982011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10899
10900 * gdbreplay.c: Shorten lines of >= 80 columns.
10901 * linux-low.c: Ditto.
10902 * linux-ppc-low.c: Ditto.
10903 * linux-s390-low.c: Ditto.
10904 * linux-sparc-low.c: Ditto.
10905 * linux-x86-low.c: Ditto.
10906 * linux-xtensa-low.c: Ditto.
10907 * mem-break.c: Ditto.
10908 * nto-low.c: Ditto.
10909 * regcache.h: Ditto.
10910 * remote-utils.c: Ditto.
10911 * server.c: Ditto.
10912 * server.h: Ditto.
10913 * thread-db.c: Ditto.
10914 * tracepoint.c: Ditto.
10915 * utils.c: Ditto.
10916 * win32-low.h: Ditto.
10917
44944448
JB		 109182011-01-05 Joel Brobecker <brobecker@adacore.com>
10919
10920 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10921 update.
10922
71ce852c
JB		 109232011-01-01 Joel Brobecker <brobecker@adacore.com>
10924
10925 * server.c (gdbserver_version): Update copyright year in version
10926 output.
10927 * gdbreplay.c (gdbreplay_version): Ditto.
10928
eb826dc6
MF		 109292010-12-29 Jie Zhang <jie.zhang@analog.com>
10930
10931 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10932 * linux-bfin-low.c: New file.
10933 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10934 PT_DATA_ADDR for BFIN targets.
10935 * Makefile.in (SFILES): Add linux-bfin-low.c.
10936 (clean): Remove reg-bfin.c.
10937 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10938 * README: Mention supported Blackfin targets.
10939
39ab222a
MF		 109402010-12-23 Mike Frysinger <vapier@gentoo.org>
10941
10942 * .gitignore: New file.
10943
a1f2ce7d
MF		 109442010-11-16 Mike Frysinger <vapier@gentoo.org>
10945
10946 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10947
f474844c
JZ		 109482010-10-22 Jie Zhang <jie@codesourcery.com>
10949
10950 * Makefile.in: Add FLAGS_TO_PASS variable.
10951 (install): Remove dependency of install-only and recursively
10952 invoke make for install-only.
10953
f1048712
DE		 109542010-10-04 Doug Evans <dje@google.com>
10955
10956 * Makefile.in (uninstall): Use $(DESTDIR).
10957
b53a1623
PA		 109582010-09-24 Pedro Alves <pedro@codesourcery.com>
10959
e6ee044d
PA		 10960 PR gdb/11842
10961
b53a1623
PA		 10962 * linux-x86-low.c (compat_siginfo_from_siginfo)
10963 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10964 si_code is < 0. Check for si_code == SI_TIMER before checking for
10965 si_code < 0.
10966
fa1bd1e4
JB		 109672010-09-13 Joel Brobecker <brobecker@adacore.com>
10968
10969 * lynx-i386-low.c: New file.
10970 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10971
47fac8f8
JB		 109722010-09-13 Joel Brobecker <brobecker@adacore.com>
10973
10974 * lynx-low.c (ptrace_request_to_str): Remove handling for
10975 request values that have been removed in LynxOS 5.x.
10976
1adfc54d
JB		 109772010-09-13 Joel Brobecker <brobecker@adacore.com>
10978
10979 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10980 <ptrace.h>
10981
c2a66c29
NS		 109822010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10983
10984 * configure.ac: Add --enable-inprocess-agent option.
10985 * configure: Rebuilt.
10986
32fcada3
YQ		 109872010-09-06 Yao Qi <yao@codesourcery.com>
10988
10989 * linux-low.c (linux_kill): Remove unused variable.
10990 (linux_stabilize_threads): Likewise.
10991 * server.c (start_inferior): Likewise.
10992 (queue_stop_reply_callback): Likewise.
10993 * tracepoint.c (do_action_at_tracepoint): Likewise.
10994
0cccb683
YQ		 109952010-09-06 Yao Qi <yao@codesourcery.com>
10996
10997 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10998 on return.
10999
423ec54c
JK		 110002010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11001
11002 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11003
12ac6819
PA		 110042010-09-06 Pedro Alves <pedro@codesourcery.com>
11005
11006 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11007 "$(IPA_DEPFILES)".
11008
8ed54b31
JB		 110092010-09-01 Joel Brobecker <brobecker@adacore.com>
11010
11011 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11012 gdbserver/lynx-ppc-low.c: New files.
11013 * Makefile.in (lynx_low_h): New variable.
11014 (lynx-low.o, lynx-ppc-low.o): New rules.
11015 * configure.ac: On LynxOS, link with -lnetinet.
11016 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11017 * configure: regenerate.
11018
bb0116a4
JB		 110192010-09-01 Joel Brobecker <brobecker@adacore.com>
11020
11021 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11022 * configure.ac: Add check for vasprintf and vsnprintf.
11023 * configure, config.in: Regenerate.
11024 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11025
a778ab81 110262010-09-01 Joel Brobecker <brobecker@adacore.com>
11027
11028 * gdbreplay.c: Move include of alloca.h up, next to include of
11029 malloc.h.
11030 * server.h: Add include of malloc.h.
11031 * mem-break.c: Remove include of malloc.h.
11032 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11033
8b034a19 110342010-09-01 Joel Brobecker <brobecker@adacore.com>
11035
11036 * Makefile.in (memmem.o): Build with -Wno-error.
11037
110382010-09-01 Joel Brobecker <brobecker@adacore.com>
11039
11040 * utils.c (xsnprintf): Make non-static.
11041 * server.h: Add xsnprintf declaration.
11042 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11043 replace calls to snprintf by calls to xsnprintf throughout.
11044
110452010-09-01 Joel Brobecker <brobecker@adacore.com>
11046
11047 * configure.ac: Add configure check for alloca.
11048 * configure, config.in: Regenerate.
11049 * server.h: Include alloca.h if it exists.
11050 * gdbreplay.c: Include alloca.h if it exists.
11051
1a981360
PA		 110522010-08-28 Pedro Alves <pedro@codesourcery.com>
11053
11054 * linux-low.c (__SIGRTMIN): Define if not already defined.
11055 (linux_create_inferior): Check for __ANDROID__ rather than
11056 __SIGRTMIN.
11057 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11058 are already deferred.
11059 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11060 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11061 stopped and already has a pending signal to report.
11062 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11063 a pending signal to report or is moving out of a jump pad.
11064 (linux_init_signals): Check for __ANDROID__ rather than
11065 __SIGRTMIN.
11066
b4d51a55
PA		 110672010-08-28 Pedro Alves <pedro@codesourcery.com>
11068
11069 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11070 debug_threads check. Avoid a linear search when not doing debug
11071 output.
11072
ec48365d
PA		 110732010-08-27 Pedro Alves <pedro@codesourcery.com>
11074
11075 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11076 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11077 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11078 (process_event): Change local fd's type to gdb_fildes_t.
11079 (create_file_handler): Adjust prototype.
11080 (delete_file_handler): Adjust prototype.
11081 (handle_file_event): Adjust prototype. Use pfildes.
11082 (create_file_event): Adjsut prototype.
11083 * remote-utils.c (remote_desc, listen_desc): Change type to
11084 gdb_fildes_t.
11085 * server.h: New gdb_fildes_t typedef.
11086 [USE_WIN32API]: Include winsock2.h.
11087 (delete_file_handler, add_file_handler): Adjust prototypes.
11088 (pfildes): Declare.
11089 * utils.c (pfildes): New.
11090
854d88f0
PA		 110912010-08-27 Pedro Alves <pedro@codesourcery.com>
11092
11093 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11094 * configure: Regenerate.
11095
0146f85b
PA		 110962010-08-27 Pedro Alves <pedro@codesourcery.com>
11097
11098 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11099 (linux_done_accessing_memory): ... this.
11100 (linux_target_ops): Adjust.
11101 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11102 * nto-low.c (nto_target_ops): Adjust comment.
11103 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11104 * spu-low.c (spu_target_ops): Adjust comment.
11105 * target.h (target_ops): Rename unprepare_to_access_memory field
11106 to done_accessing_memory.
11107 (unprepare_to_access_memory): Rename to ...
11108 (done_accessing_memory): ... this.
11109
90d74c30
PA		 111102010-08-26 Pedro Alves <pedro@codesourcery.com>
11111
11112 * linux-low.c (linux_prepare_to_access_memory): New.
11113 (linux_unprepare_to_access_memory): New.
11114 (linux_target_ops): Install them.
11115 * server.c (read_memory): Rename to ...
11116 (gdb_read_memory): ... this. Use
11117 prepare_to_access_memory/prepare_to_access_memory.
11118 (write_memory): Rename to ...
11119 (gdb_write_memory): ... this. Use
11120 prepare_to_access_memory/prepare_to_access_memory.
11121 (handle_search_memory_1): Adjust.
11122 (process_serial_event): Adjust.
11123 * target.h (struct target_ops): New fields
11124 prepare_to_access_memory and unprepare_to_access_memory.
11125 (prepare_to_access_memory, unprepare_to_access_memory): New.
11126 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11127 prepare_to_access_memory/prepare_to_access_memory.
11128 * nto-low.c (nto_target_ops): Adjust.
11129 * spu-low.c (spu_target_ops): Adjust.
11130 * win32-low.c (win32_target_ops): Adjust.
11131
fd467969
PA		 111322010-08-26 Pedro Alves <pedro@codesourcery.com>
11133
11134 * Makefile.in (WARN_CFLAGS): Get it from configure.
11135 (WERROR_CFLAGS): New.
11136 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11137 * configure.ac: Introduce --enable-werror, which adds -Werror to
11138 the compiler command line. Enabled by default. Disable with
11139 --disable-werror. Add -Wdeclaration-after-statement
11140 Wpointer-arith and -Wformat-nonliteral to warning flags.
11141 * configure: Regenerate.
11142
331e2f5f
PA		 111432010-08-26 Pedro Alves <pedro@codesourcery.com>
11144
11145 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11146
e581f2b4
PA		 111472010-08-26 Pedro Alves <pedro@codesourcery.com>
11148
11149 * gdbreplay.c (remote_error): New.
11150 (gdbchar): New.
11151 (expect): Use gdbchar. Check for error reading from GDB.
11152 Clarify sync error output.
11153 (play): Check for errors writing to GDB.
11154 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11155 * remote-utils.c (getpkt): Check for errors writing to the remote
11156 descriptor.
11157
3c11dd79
PA		 111582010-08-25 Pedro Alves <pedro@codesourcery.com>
11159
11160 * linux-low.c (linux_wait_1): Move non-debugging code out of
11161 `debug_threads' control.
11162
d20a8ad9
PA		 111632010-08-25 Pedro Alves <pedro@codesourcery.com>
11164
11165 * linux-low.c (linux_wait_1): Don't set last_status here.
11166 * server.c (push_event, queue_stop_reply_callback): Assert we're
11167 not pushing a TARGET_WAITKIND_IGNORE event.
11168 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11169 (myresume, handle_target_event): Set the thread's last_resume_kind
11170 and last_status from the target returned status.
11171
964e4306
PA		 111722010-08-25 Pedro Alves <pedro@codesourcery.com>
11173
11174 PR threads/10729
11175
11176 * linux-x86-low.c (update_debug_registers_callback): New.
11177 (i386_dr_low_set_addr): Use it.
11178 (i386_dr_low_get_addr): New.
11179 (i386_dr_low_set_control): Use update_debug_registers_callback.
11180 (i386_dr_low_get_control): New.
11181 (i386_dr_low_get_status): Adjust.
11182 * linux-low.c (linux_stop_lwp): New.
11183 * linux-low.h (linux_stop_lwp): Declare.
11184
11185 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11186 argument instead of a i386_debug_reg_state.
11187 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11188 a i386_debug_reg_state.
11189 (i386_insert_aligned_watchpoint): Adjust.
11190 (i386_remove_aligned_watchpoint): Adjust.
11191 (i386_low_stopped_data_address): Read the debug registers from the
11192 inferior instead of from the mirrors.
11193 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11194 (i386_dr_low_get_addr): Declare.
11195 (i386_dr_low_get_control): Declare.
11196 (i386_dr_low_get_status): Change prototype.
11197
11198 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11199 (i386_dr_low_get_addr): New.
11200 (i386_dr_low_get_control): New.
11201 (i386_dr_low_get_status): Adjust prototype. Return
11202 dr_status_mirror.
11203 (i386_initial_stuff): Clear dr_status_mirror and
11204 dr_control_mirror.
11205 (i386_get_thread_context): Adjust.
11206 (i386_set_thread_context): Adjust.
11207 (i386_thread_added): Adjust.
11208
5f21a75b
PA		 112092010-08-24 Pedro Alves <pedro@codesourcery.com>
11210
11211 * linux-low.h (linux_thread_area): Delete declaration.
11212
3e4c1235
TS		 112132010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11214
11215 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11216 after its termination.
11217
1971b033
PA		 112182010-08-09 Pedro Alves <pedro@codesourcery.com>
11219
11220 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11221 (gdb_wants_all_stopped): Delete.
11222 (linux_wait_1): Don't call them.
11223 * server.c (handle_v_cont): Tag all threads as want-stopped.
11224 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11225 stopped as "client-wants-stopped".
11226
310444ac
PA		 112272010-07-31 Pedro Alves <pedro@codesourcery.com>
11228
11229 * Makefile.in (signals_h): New.
11230 (server_h): Depend on it.
11231 (server.o): Don't depend on $(signals_def).
11232 (signals.o): Depend on $(signals_def).
11233
a19cae16
JK		 112342010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11235
11236 * Makefile.in (signals_def): New.
11237 (server_h): Append include/gdb/signals.h and signals_def.
11238 (server.o): Append signals_def.
11239
30d50328
JK		 112402010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11241
11242 * server.c (handle_target_event): Use target_signal_to_host for
11243 resume_info.sig initialization.
11244 * target.h (struct thread_resume) <sig>: New comment.
11245
5c3216e2
OS		 112462010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11247
c6f46ca0
OS		 11248 * server.c (handle_query): strcpy() the returned string from paddress()
11249 instead of sprintf().
5c3216e2
OS		 11250 * utils.c (paddress): Return phex_nz().
11251
6bd31874
JB		 112522010-07-07 Joel Brobecker <brobecker@adacore.com>
11253
11254 * server.c (handle_v_cont): Call mourn_inferior if process
11255 just exited.
11256 (myresume): Likewise.
11257
0fb4aa4b
PA		 112582010-07-01 Pedro Alves <pedro@codesourcery.com>
11259
11260 Static tracepoints, and integration with UST.
11261
11262 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11263 * mem-break.c (uninsert_all_breakpoints)
11264 (reinsert_all_breakpoints): New.
11265 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11266 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11267 (gdb_agent_ust_loaded, helper_thread_id)
11268 (gdb_agent_helper_thread_id): New macros.
11269 (struct ipa_sym_addresses): Add addr_ust_loaded,
11270 addr_helper_thread_id, addr_cmd_buf.
11271 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11272 (in_process_agent_loaded_ust): New.
11273 (write_e_ust_not_loaded): New.
11274 (maybe_write_ipa_ust_not_loaded): New.
11275 (struct collect_static_trace_data_action): New.
11276 (enum tracepoint_type) <static_tracepoint>: New.
11277 (struct tracepoint) <handle>: Mention static tracepoints.
11278 (struct static_tracepoint_ctx): New.
11279 (CMD_BUF_SIZE): New.
11280 (add_tracepoint_action): Handle static tracepoint actions.
11281 (unprobe_marker_at): New.
11282 (clear_installed_tracepoints): Handle static tracepoints.
11283 (cmd_qtdp): Handle static tracepoints.
11284 (probe_marker_at): New.
11285 (cmd_qtstart): Handle static tracepoints.
11286 (response_tracepoint): Handle static tracepoints.
11287 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11288 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11289 (get_context_regcache): Handle static tracepoints.
11290 (do_action_at_tracepoint): Handle static tracepoint actions.
11291 (traceframe_find_block_type): Handle static trace data blocks.
11292 (traceframe_read_sdata): New.
11293 (download_tracepoints): Download static tracepoint actions.
11294 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11295 (GDB_PROBE_NAME): New.
11296 (ust_ops): New.
11297 (GET_UST_SYM): New.
11298 (USTF): New.
11299 (dlsym_ust): New.
11300 (ust_marker_to_static_tracepoint): New.
11301 (gdb_probe): New.
11302 (collect_ust_data_at_tracepoint): New.
11303 (gdb_ust_probe): New.
11304 (UNIX_PATH_MAX, SOCK_DIR): New.
11305 (gdb_ust_connect_sync_socket): New.
11306 (resume_thread, stop_thread): New.
11307 (run_inferior_command): New.
11308 (init_named_socket): New.
11309 (gdb_ust_socket_init): New.
11310 (cstr_to_hexstr): New.
11311 (next_st): New.
11312 (first_marker, next_marker): New.
11313 (response_ust_marker): New.
11314 (cmd_qtfstm, cmd_qtsstm): New.
11315 (unprobe_marker_at, probe_marker_at): New.
11316 (cmd_qtstmat, gdb_ust_thread): New.
11317 (gdb_ust_init): New.
11318 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11319 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11320 (ST_REGENTRY): New.
11321 (x86_64_st_collect_regmap): New.
11322 (X86_64_NUM_ST_COLLECT_GREGS): New.
11323 (AMD64_RIP_REGNUM): New.
11324 (supply_static_tracepoint_registers): New.
11325 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11326 (ST_REGENTRY): New.
11327 (i386_st_collect_regmap): New.
11328 (i386_NUM_ST_COLLECT_GREGS): New.
11329 (supply_static_tracepoint_registers): New.
11330 * server.c (handle_query): Handle qXfer:statictrace:read.
11331 <qSupported>: Report support for StaticTracepoints, and
11332 qXfer:statictrace:read features.
11333 * server.h (traceframe_read_sdata)
11334 (supply_static_tracepoint_registers): Declare.
11335 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11336 (unpack_varlen_hex): Include in IPA build.
11337 * Makefile.in (ustlibs, ustinc): New.
11338 (IPA_OBJS): Add remote-utils-ipa.o.
11339 ($(IPA_LIB)): Link -ldl and -lpthread.
11340 (UST_CFLAGS): New.
11341 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11342 * config.in, configure: Regenerate.
11343
9e4344e5
PA		 113442010-06-20 Ian Lance Taylor <iant@google.com>
11345 Pedro Alves <pedro@codesourcery.com>
11346
11347 * linux-x86-low.c (always_true): Delete.
11348 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11349 trying to fool the compiler with always_true.
11350
c6beb2cb
PA		 113512010-06-20 Pedro Alves <pedro@codesourcery.com>
11352
11353 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11354 conditions in gdbserver.
11355
d2ed6730
UW		 113562010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11357
11358 * spu-low.c (spu_read_memory): Wrap around local store limit.
11359 (spu_write_memory): Likewise.
11360
4e29fb54
PA		 113612010-06-15 Pedro Alves <pedro@codesourcery.com>
11362
11363 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11364 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11365 LONGEST uses.
11366 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11367 uses.
11368 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11369 uses with LONGEST uses.
11370
6a271cae
PA		 113712010-06-14 Stan Shebs <stan@codesourcery.com>
11372 Pedro Alves <pedro@codesourcery.com>
11373
11374 Bytecode compiler.
11375
11376 * linux-x86-low.c: Include limits.h.
11377 (add_insns): New.
11378 (always_true): New.
11379 (EMIT_ASM): New.
11380 (EMIT_ASM32): New.
11381 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11382 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11383 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11384 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11385 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11386 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11387 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11388 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11389 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11390 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11391 (amd64_emit_void_call_2): New.
11392 (amd64_emit_ops): New.
11393 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11394 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11395 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11396 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11397 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11398 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11399 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11400 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11401 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11402 (i386_emit_stack_adjust, i386_emit_int_call_1)
11403 (i386_emit_void_call_2): New.
11404 (i386_emit_ops): New.
11405 (x86_emit_ops): New.
11406 (the_low_target): Install x86_emit_ops.
11407 * server.h (struct emit_ops): New.
11408 (get_raw_reg_func_addr): Declare.
11409 (current_insn_ptr, emit_error): Declare.
11410 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11411 (set_trace_state_variable_value): New defines.
11412 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11413 addr_get_trace_state_variable_value and
11414 addr_set_trace_state_variable_value.
11415 (symbol_list): New fields for get_raw_reg,
11416 get_trace_state_variable_value and set_trace_state_variable_value.
11417 (condfn): New typedef.
11418 (struct tracepoint): New field `compiled_cond'.
11419 (do_action_at_tracepoint): Clear compiled_cond.
11420 (get_trace_state_variable_value, set_trace_state_variable_value):
11421 Export in the IPA.
11422 (condition_true_at_tracepoint): If there's a compiled condition,
11423 run that.
11424 (current_insn_ptr, emit_error): New globals.
11425 (struct bytecode_address): New.
11426 (get_raw_reg_func_addr): New.
11427 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11428 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11429 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11430 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11431 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11432 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11433 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11434 (compile_tracepoint_condition, compile_bytecodes): New.
11435 * target.h (emit_ops): Forward declare.
11436 (struct target_ops): New field emit_ops.
11437 (target_emit_ops): New.
11438 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11439 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11440 * linux-low.c (linux_emit_ops): New.
11441 (linux_target_ops): Install it.
11442 * linux-low.h (struct linux_target_ops): New field emit_ops.
11443
92b72907
UW		 114442010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11445
11446 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11447 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11448
fa593d66
PA		 114492010-06-01 Pedro Alves <pedro@codesourcery.com>
11450 Stan Shebs <stan@codesourcery.com>
11451
11452 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11453 (all): Depend on $(extra_libraries).
11454 (install-only): Install the IPA.
11455 (IPA_OBJS, IPA_LIB): New.
11456 (clean): Remove the IPA lib.
11457 (IPAGENT_CFLAGS): New.
11458 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11459 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11460 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11461 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11462 * configure.ac: Check for atomic builtins support in the compiler.
11463 (IPA_DEPFILES, extra_libraries): Define.
11464 * configure.srv (ipa_obj): Add description.
11465 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11466 (i[34567]86-*-linux*): Set ipa_obj.
11467 (x86_64-*-linux*): Set ipa_obj.
11468 * linux-low.c (stabilizing_threads): New.
11469 (supports_fast_tracepoints): New.
11470 (linux_detach): Stabilize threads before detaching.
11471 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11472 the lwp is either not stabilizing, or is moving out of a jump pad.
11473 (linux_fast_tracepoint_collecting): New.
11474 (maybe_move_out_of_jump_pad): New.
11475 (enqueue_one_deferred_signal): New.
11476 (dequeue_one_deferred_signal): New.
11477 (linux_wait_for_event_1): If moving out of a jump pad, defer
11478 pending signals to later.
11479 (linux_stabilize_threads): New.
11480 (linux_wait_1): Check if threads need moving out of jump pads, and
11481 do it if so.
11482 (stuck_in_jump_pad_callback): New.
11483 (move_out_of_jump_pad_callback): New.
11484 (lwp_running): New.
11485 (linux_resume_one_lwp): Handle moving out of jump pads.
11486 (linux_set_resume_request): Dequeue deferred signals.
11487 (need_step_over_p): Also step over fast tracepoint jumps.
11488 (start_step_over): Also uninsert fast tracepoint jumps.
11489 (finish_step_over): Also reinsert fast tracepoint jumps.
11490 (linux_install_fast_tracepoint_jump): New.
11491 (linux_target_ops): Install linux_stabilize_threads and
11492 linux_install_fast_tracepoint_jump_pad.
11493 * linux-low.h (linux_target_ops) <get_thread_area,
11494 install_fast_tracepoint_jump_pad>: New fields.
11495 (struct lwp_info) <collecting_fast_tracepoint,
11496 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11497 (linux_get_thread_area): Declare.
11498 * linux-x86-low.c (jump_insn): New.
11499 (x86_get_thread_area): New.
11500 (append_insns): New.
11501 (push_opcode): New.
11502 (amd64_install_fast_tracepoint_jump_pad): New.
11503 (i386_install_fast_tracepoint_jump_pad): New.
11504 (x86_install_fast_tracepoint_jump_pad): New.
11505 (the_low_target): Install x86_get_thread_area and
11506 x86_install_fast_tracepoint_jump_pad.
11507 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11508 (struct fast_tracepoint_jump): New.
11509 (fast_tracepoint_jump_insn): New.
11510 (fast_tracepoint_jump_shadow): New.
11511 (find_fast_tracepoint_jump_at): New.
11512 (fast_tracepoint_jump_here): New.
11513 (delete_fast_tracepoint_jump): New.
11514 (set_fast_tracepoint_jump): New.
11515 (uninsert_fast_tracepoint_jumps_at): New.
11516 (reinsert_fast_tracepoint_jumps_at): New.
11517 (set_breakpoint_at): Use write_inferior_memory.
11518 (uninsert_raw_breakpoint): Use write_inferior_memory.
11519 (check_mem_read): Mask out fast tracepoint jumps.
11520 (check_mem_write): Mask out fast tracepoint jumps.
11521 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11522 (set_fast_tracepoint_jump): Declare.
11523 (delete_fast_tracepoint_jump)
11524 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11525 (reinsert_fast_tracepoint_jumps_at): Declare.
11526 * regcache.c: Don't compile many functions when building the
11527 in-process agent library.
11528 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11529 the register buffer in the heap.
11530 (free_register_cache): If the register buffer isn't owned by the
11531 regcache, don't free it.
11532 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11533 pre-existing register caches.
11534 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11535 type.
11536 (convert_ascii_to_int): : Constify `from' parameter type.
11537 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11538 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11539 the needed buffer in-place.
11540 (relocate_instruction): New.
11541 * server.c (handle_query) <qSymbols>: If the target supports
11542 tracepoints, give it a chance of looking up symbols. Report
11543 support for fast tracepoints.
11544 (handle_status): Stabilize threads.
11545 (process_serial_event): Adjust.
11546 * server.h (struct fast_tracepoint_jump): Forward declare.
11547 (struct process_info) <fast_tracepoint_jumps>: New field.
11548 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11549 (decode_X_packet, decode_M_packet): Adjust.
11550 (relocate_instruction): Declare.
11551 (in_process_agent_loaded): Declare.
11552 (tracepoint_look_up_symbols): Declare.
11553 (struct fast_tpoint_collect_status): Declare.
11554 (fast_tracepoint_collecting): Declare.
11555 (force_unlock_trace_buffer): Declare.
11556 (handle_tracepoint_bkpts): Declare.
11557 (initialize_low_tracepoint)
11558 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11559 * target.h (struct target_ops) <stabilize_threads,
11560 install_fast_tracepoint_jump_pad>: New fields.
11561 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11562 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11563 [HAVE_STDINT_H]: Include stdint.h.
11564 (trace_debug_1): Rename to ...
11565 (trace_vdebug): ... this.
11566 (trace_debug): Rename to ...
11567 (trace_debug_1): ... this. Add `level' parameter.
11568 (trace_debug): New.
11569 (ATTR_USED, ATTR_NOINLINE): New.
11570 (IP_AGENT_EXPORT): New.
11571 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11572 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11573 (about_to_request_buffer_space, trace_buffer_is_full)
11574 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11575 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11576 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11577 (traceframe_write_count, traceframes_created)
11578 (trace_state_variables)
11579 New renaming defines.
11580 (struct ipa_sym_addresses): New.
11581 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11582 (symbol_list): New.
11583 (ipa_sym_addrs): New.
11584 (all_tracepoint_symbols_looked_up): New.
11585 (in_process_agent_loaded): New.
11586 (write_e_ipa_not_loaded): New.
11587 (maybe_write_ipa_not_loaded): New.
11588 (tracepoint_look_up_symbols): New.
11589 (debug_threads) [IN_PROCESS_AGENT]: New.
11590 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11591 (UNKNOWN_SIDE_EFFECTS): New.
11592 (stop_tracing): New.
11593 (flush_trace_buffer): New.
11594 (stop_tracing_bkpt): New.
11595 (flush_trace_buffer_bkpt): New.
11596 (read_inferior_integer): New.
11597 (read_inferior_uinteger): New.
11598 (read_inferior_data_pointer): New.
11599 (write_inferior_data_pointer): New.
11600 (write_inferior_integer): New.
11601 (write_inferior_uinteger): New.
11602 (struct collect_static_trace_data_action): Delete.
11603 (enum tracepoint_type): New.
11604 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11605 <actions_str, step_actions, step_actions_str>: Only include in
11606 GDBserver.
fa593d66
PA		 11607 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11608 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11609 (tracepoints): Use IP_AGENT_EXPORT.
11610 (last_tracepoint): Don't include in the IPA.
11611 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11612 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11613 (alloced_trace_state_variables): New.
11614 (trace_state_variables): Use IP_AGENT_EXPORT.
11615 (traceframe_t): Delete unused variable.
11616 (circular_trace_buffer): Don't include in the IPA.
11617 (trace_buffer_start): Delete.
11618 (struct trace_buffer_control): New.
11619 (trace_buffer_free): Delete.
11620 (struct ipa_trace_buffer_control): New.
11621 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11622 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11623 New.
11624 (trace_buffer_ctrl): New.
11625 (TRACE_BUFFER_CTRL_CURR): New.
11626 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11627 Reimplement as macros.
11628 (trace_buffer_wrap): Delete.
11629 (traceframe_write_count, traceframe_read_count)
11630 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11631 (struct tracepoint_hit_ctx) <type>: New field.
11632 (struct fast_tracepoint_ctx): New.
11633 (memory_barrier): New.
11634 (cmpxchg): New.
11635 (record_tracepoint_error): Update atomically in the IPA.
11636 (clear_inferior_trace_buffer): New.
11637 (about_to_request_buffer_space): New.
11638 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11639 updating the same buffer.
11640 (add_tracepoint): Default the tracepoint's type to trap
11641 tracepoint, and orig_size to -1.
11642 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11643 internal variables.
11644 (create_trace_state_variable): New parameter `gdb'. Handle it.
11645 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11646 (cmd_qtdp): Handle fast tracepoints.
11647 (cmd_qtdv): Adjust.
11648 (max_jump_pad_size): New.
11649 (gdb_jump_pad_head): New.
11650 (get_jump_space_head): New.
11651 (claim_jump_space): New.
11652 (sort_tracepoints): New.
11653 (MAX_JUMP_SIZE): New.
11654 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11655 IPA.
11656 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11657 support. Upload fast traceframes, and delete internal IPA
11658 breakpoints.
11659 (stop_tracing_handler): New.
11660 (flush_trace_buffer_handler): New.
11661 (cmd_qtstop): Upload fast tracepoints.
11662 (response_tracepoint): Handle fast tracepoints.
11663 (tracepoint_finished_step): Upload fast traceframes. Set the
11664 tracepoint hit context's tracepoint type.
11665 (handle_tracepoint_bkpts): New.
11666 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11667 type. Add comment about fast tracepoints.
11668 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11669 non-existing action_str field.
11670 (get_context_regcache): Handle fast tracepoints.
11671 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11672 to the regcache.
11673 (fast_tracepoint_from_jump_pad_address): New.
11674 (fast_tracepoint_from_ipa_tpoint_address): New.
11675 (collecting_t): New.
11676 (force_unlock_trace_buffer): New.
11677 (fast_tracepoint_collecting): New.
11678 (collecting): New.
11679 (gdb_collect): New.
11680 (write_inferior_data_ptr): New.
11681 (target_tp_heap): New.
11682 (target_malloc): New.
11683 (download_agent_expr): New.
11684 (UALIGN): New.
11685 (download_tracepoints): New.
11686 (download_trace_state_variables): New.
11687 (upload_fast_traceframes): New.
11688 (IPA_FIRST_TRACEFRAME): New.
11689 (IPA_NEXT_TRACEFRAME_1): New.
11690 (IPA_NEXT_TRACEFRAME): New.
11691 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11692 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11693 (gdb_jump_pad_buffer_end): New.
11694 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11695 (initialize_tracepoint): Adjust.
11696 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11697 buffer. Initialize the low module.
11698 * utils.c (PREFIX, TOOLNAME): New.
11699 (malloc_failure): Use PREFIX.
11700 (error): In the IPA, an error causes an exit.
11701 (fatal, warning): Use PREFIX.
11702 (internal_error): Use TOOLNAME.
11703 (NUMCELLS): Increase to 10.
11704 * configure, config.in: Regenerate.
11705
d149dd1d
PA		 117062010-06-01 Pedro Alves <pedro@codesourcery.com>
11707
11708 * server.c (handle_query) <qSupported>: Do two passes over the
11709 qSupported string to avoid nesting strtok.
11710
f6528abd
JK		 117112010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11712
11713 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11714 (CDEPS): New.
11715 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11716 -Wl,--dynamic-list.
11717 * configure: Regenerate.
11718 * proc-service.list: New.
11719
ca2a87a0
JK		 117202010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11721
11722 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11723 New comment.
11724
363a6e9f
OS		 117252010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11726
11727 * gdbreplay.c (remote_open): Check error return from socket() call by
11728 its equality to -1 not by it being negative.
11729 * remote-utils.c (remote_open): Likewise.
11730
d23b6cb1
PA		 117312010-05-23 Pedro Alves <pedro@codesourcery.com>
11732
11733 * config.h: Regenerate.
11734
28d3cf85
MK		 117352010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11736
11737 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11738 doesn't provide PTRACE_GET_THREAD_AREA.
11739
fea36a59
MK		 117402010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11741
11742 * linux-m68k-low.c: Include <asm/ptrace.h>
11743 (ps_get_thread_area): Implement.
11744
24b066ba
DE		 117452010-05-03 Doug Evans <dje@google.com>
11746
11747 * event-loop.c (struct callback_event): New struct.
11748 (callback_list): New global.
11749 (append_callback_event, delete_callback_event): New functions.
11750 (process_callback): New function.
11751 (start_event_loop): Call it.
11752 * remote-utils.c (NOT_SCHEDULED): Define.
11753 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11754 moved out of readchar.
11755 (readchar): Rewrite. Call reschedule before returning.
11756 (reset_readchar): New function.
11757 (remote_close): Call it.
11758 (process_remaining, reschedule): New functions.
11759 * server.h (callback_handler_func): New typedef.
11760 (append_callback_event, delete_callback_event): Declare.
11761
9836d6ea
PA		 117622010-05-03 Pedro Alves <pedro@codesourcery.com>
11763
11764 * proc-service.c (ps_pglobal_lookup): Use
11765 thread_db_look_up_one_symbol.
11766 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11767 parameter. Use it instead of all_symbols_looked_up.
11768 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11769 field.
11770 (all_symbols_looked_up): Don't declare.
11771 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11772 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11773 field.
11774 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11775 Set all_symbols_looked_up here.
11776 (thread_db_look_up_one_symbol): New.
11777 (thread_db_get_tls_address): Adjust.
11778 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11779 thread_db object on the heap, and tentatively set it in the
11780 process structure.
11781 (thread_db_init): Don't set all_symbols_looked_up here.
11782 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11783
7984d532
PA		 117842010-05-03 Pedro Alves <pedro@codesourcery.com>
11785
11786 * linux-low.c (linux_kill, linux_detach): Adjust.
11787 (status_pending_p_callback): Remove redundant statement. Check
11788 for !TARGET_WAITIKIND_IGNORE, instead of
11789 TARGET_WAITKIND_STOPPED.
11790 (handle_tracepoints): Make sure LWP is locked. Adjust.
11791 (linux_wait_for_event_1): Adjust.
11792 (linux_cancel_breakpoints): New.
11793 (unsuspend_one_lwp): New.
11794 (unsuspend_all_lwps): New.
11795 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11796 (send_sigstop_callback): Change return type to int, add new
11797 `except' parameter and handle it.
11798 (suspend_and_send_sigstop_callback): New.
11799 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11800 pass them down. If SUSPEND, also increment the lwp's suspend
11801 count.
11802 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11803 (need_step_over_p): Don't consider suspended LWPs.
11804 (start_step_over): Adjust.
11805 (proceed_one_lwp): Change return type to int, add new `except'
11806 parameter and handle it.
11807 (unsuspend_and_proceed_one_lwp): New.
11808 (proceed_all_lwps): Use find_inferior instead of
11809 for_each_inferior.
11810 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11811 also decrement the suspend count of LWPs. Pass `except' down,
11812 instead of hacking its suspend count.
11813 (linux_pause_all): Add `freeze' parameter. Adjust.
11814 (linux_unpause_all): New.
11815 (linux_target_ops): Install linux_unpause_all.
11816 * server.c (handle_status): Adjust.
11817 * target.h (struct target_ops): New fields `unpause_all' and
11818 `cancel_breakpoints'. Add new parameter to `pause_all'.
11819 (pause_all): Add new `freeze' parameter.
11820 (unpause_all): New.
11821 (cancel_breakpoints): New.
11822 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11823 cancel breakpoints.
11824 (cmd_qtstart): Pause threads.
11825 (stop_tracing): Pause threads, and cancel breakpoints.
11826 * win32-low.c (win32_target_ops): Adjust.
11827
e471f25b
PA		 118282010-05-03 Pedro Alves <pedro@codesourcery.com>
11829
11830 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11831 the inferior right away from here...
11832 (linux_wait_1): ... to here, and adjust to check the thread's
11833 last_resume_kind instead of the lwp's step or stop_expected flags.
11834
1915ef4f
PA		 118352010-05-02 Pedro Alves <pedro@codesourcery.com>
11836
11837 * README: Use consistent `GDB' and `GDBserver' spellings.
11838
f9e39928
PA		 118392010-05-02 Pedro Alves <pedro@codesourcery.com>
11840
11841 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11842 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11843 (linux_detach_one_lwp): Assume the lwp is stopped.
11844 (any_thread_of): Delete.
11845 (linux_detach): Stop all lwps here. Don't blindly delete all
11846 breakpoints.
11847 (delete_lwp_callback): New.
11848 (linux_mourn): Delete all lwps of the process that is gone.
11849 (linux_wait_1): Don't delete the last lwp of the process here.
11850 * mem-break.h (mark_breakpoints_out): Declare.
11851 * mem-break.c (mark_breakpoints_out): New.
11852 (free_all_breakpoints): Use it.
11853 * server.c (handle_target_event): If the process is gone, mark
11854 breakpoints out.
11855 * thread-db.c (struct thread_db) <create_bp>: New field.
11856 (thread_db_enable_reporting): Fix prototype. Store a thread event
11857 breakpoint reference in the thread_db struct.
11858 (thread_db_load_search): Clear the thread_db object.
11859 (try_thread_db_load_1): Ditto.
11860 (switch_to_process): New.
11861 (disable_thread_event_reporting): Use it.
11862 (remove_thread_event_breakpoints): New.
11863 (thread_db_detach, thread_db_mourn): Use it.
11864
1e7fc18c
PA		 118652010-05-01 Pedro Alves <pedro@codesourcery.com>
11866
11867 * linux-low.c (linux_enable_event_reporting): New.
11868 (linux_wait_for_event_1, handle_extended_wait): Use it.
11869
02fc4de7
PA		 118702010-04-30 Pedro Alves <pedro@codesourcery.com>
11871
11872 * linux-low.c (linux_kill_one_lwp, linux_kill)
11873 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11874 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11875 SIGSTOP even if the LWP is stopped.
11876 (send_sigstop_callback): New.
11877 (stop_all_lwps): Use send_sigstop_callback instead.
11878 (linux_resume_one_thread): Adjust.
11879 (proceed_one_lwp): Still proceed an LWP that the client has
11880 requested to stop, if we haven't reported it as stopped yet. Make
11881 sure that LWPs the client want stopped, have a pending SIGSTOP.
11882
bc3b5632
DE		 118832010-04-26 Doug Evans <dje@google.com>
11884
ae1ada35
DE		 11885 * server.c (handle_general_set): Make static.
11886
bc3b5632
DE		 11887 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11888 Print received char after testing for error/eof instead of before.
11889 (input_interrupt): Tweak comment.
11890
65730243
DE		 118912010-04-23 Doug Evans <dje@google.com>
11892
11893 * server.c (start_inferior): Print inferior argv if --debug.
11894
a8ae7dc0
AR		 118952010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11896
11897 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11898 * nto-x86-low.c: Include server.h
11899
1c07cc19
PM		 119002010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11901
11902 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11903 be consistent with other sources of this directory.
11904 (init_registers_amd64): Correct name of source file of this function
11905 in the comment.
11906
e0a61e09
PM		 119072010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11908
11909 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11910 64-bit executables.
11911
54709339
PM		 119122010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11913
11914 * win32-i386-low.c: Add 64-bit support.
11915 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11916 (init_registers_amd64): Declare.
11917 (mappings): Add 64-bit version of array.
11918 (init_windows_x86): New function.
11919 (the_low_target): Change init_arch field to init_windows_x86.
11920
e8f0053d
PM		 119212010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11922
11923 * win32-low.c: Adapt to support also 64-bit architecture.
11924 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11925 (get_image_name): Use SIZE_T type for local variable `done'.
11926 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11927 (toolhelp_get_dll_name): Idem.
11928 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11929 Use uintptr_t typecast to avoid warning.
11930 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11931 (handle_exception): Use phex_nz to avoid warning.
11932 (win32_wait): Remove unused local variable `process'.
11933
c481e77e
PM		 119342010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11935
11936 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11937 `amd64-avx.o'.
11938
12ea4b69
PM		 119392010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11940
11941 * configure.ac: Use `ws2_32' library for srv_mingw.
11942 * configure: Regenerate.
11943 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11944 * remote-utils.c: Likewise.
11945
f6d1620c
L		 119462010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11947
11948 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11949 if __x86_64__ is defined.
11950
8e642873
PM		 119512010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11952
11953 * configure: Regenerate.
11954
711e434b
PM		 119552010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11956
11957 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11958 * target.h (target_ops): New get_tib_address field.
11959 * win32-low.h (win32_thread_info): Add thread_local_base field.
11960 * win32-low.c (child_add_thread): Add tlb argument.
11961 Set thread_local_base field to TLB.
11962 (get_child_debug_event): Adapt to child_add_thread change.
11963 (win32_get_tib_address): New function.
11964 (win32_target_ops): Set get_tib_address field to
11965 win32_get_tib_address.
11966 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11967
505106cd
PA		 119682010-04-12 Pedro Alves <pedro@codesourcery.com>
11969
505106cd
PA		 11970 * linux-low.c (linux_mourn): Also remove the process.
11971 * server.c (handle_target_event): Don't remove the process here.
11972 * nto-low.c (nto_mourn): New.
11973 (nto_target_ops): Install it.
11974 * spu-low.c (spu_mourn): New.
11975 (spu_target_ops): Install it.
11976 * win32-low.c (win32_mourn): New.
11977 (win32_target_ops): Install it.
11978
e8470a06
PA		 119792010-04-12 Pedro Alves <pedro@codesourcery.com>
11980
11981 * server.h (buffer_xml_printf): Remove redundant `;'.
11982
45ba0d02
PA		 119832010-04-12 Pedro Alves <pedro@codesourcery.com>
11984
11985 * regcache.c (set_register_cache): Invalidate regcaches before
11986 changing the register cache layout.
11987 (regcache_invalidate_one): Allow a NULL regcache.
11988 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11989 regcaches before changing the register cache layout or the target
11990 regsets.
11991
59e04013
L		 119922010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11993
11994 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11995 variable warning on Linux/x86-64.
11996
8336d594
PA		 119972010-04-11 Pedro Alves <pedro@codesourcery.com>
11998
11999 GDBserver disconnected tracing support.
12000
12001 * linux-low.c (linux_remove_process): Delete.
12002 (add_lwp): Don't set last_resume_kind here.
12003 (linux_kill): Use `mourn'.
12004 (linux_detach): Use `thread_db_detach', and `mourn'.
12005 (linux_mourn): New.
12006 (linux_attach_lwp_1): Adjust comment.
12007 (linux_attach): last_resume_kind moved the thread_info; adjust.
12008 (status_pending_p_callback): Adjust.
12009 (linux_wait_for_event_1): Adjust.
12010 (count_events_callback, select_singlestep_lwp_callback)
12011 (select_event_lwp_callback, cancel_breakpoints_callback)
12012 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12013 (proceed_one_lwp): Adjust.
12014 (linux_async): Add debug output.
12015 (linux_thread_stopped): New.
12016 (linux_pause_all): New.
12017 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12018 linux_pause_all.
12019 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12020 (thread_db_free): Delete declaration.
12021 (thread_db_detach, thread_db_mourn): Declare.
12022 * thread-db.c (thread_db_init): Use thread_db_mourn.
12023 (thread_db_free): Delete, split in two.
12024 (disable_thread_event_reporting): New.
12025 (thread_db_detach): New.
12026 (thread_db_mourn): New.
12027
12028 * server.h (struct thread_info) <last_resume_kind>: New field.
12029 <attached>: Add comment.
12030 <gdb_detached>: New field.
12031 (handler_func): Change return type to int.
12032 (handle_serial_event, handle_target_event): Ditto.
12033 (gdb_connected): Declare.
12034 (tracing): Delete.
12035 (disconnected_tracing): Declare.
12036 (stop_tracing): Declare.
12037
12038 * server.c (handle_query) <qSupported>: Report support for
12039 disconnected tracing.
12040 (queue_stop_reply_callback): Account for running threads.
12041 (gdb_wants_thread_stopped): New.
12042 (gdb_wants_all_threads_stopped): New.
12043 (gdb_reattached_process): New.
12044 (handle_status): Clear the `gdb_detached' flag of all processes.
12045 In all-stop, stop all threads.
12046 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12047 (process_serial_event): If the remote connection breaks, or if an
12048 exit was forced with "monitor exit", force an event loop exit.
12049 Handle disconnected tracing on detach.
12050 (handle_serial_event): Adjust.
12051 (handle_target_event): If GDB isn't connected, forward events back
12052 to the inferior, unless the last process exited, in which case,
12053 exit gdbserver. Adjust interface.
12054
12055 * remote-utils.c (remote_open): Don't block in accept. Instead
12056 register an event loop source on the listen socket file
12057 descriptor. Refactor bits into ...
12058 (listen_desc): ... this new global.
12059 (gdb_connected): ... this new function.
12060 (enable_async_notification): ... this new function.
12061 (handle_accept_event): ... this new function.
12062 (remote_close): Clear remote_desc.
12063
12064 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12065
12066 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12067 New fields.
12068 (mourn_inferior): Define.
12069 (target_process_qsupported): Avoid the dangling else problem.
12070 (thread_stopped): Define.
12071 (pause_all): Define.
12072 (target_waitstatus_to_string): Declare.
12073 * target.c (target_waitstatus_to_string): New.
12074
12075 * tracepoint.c (tracing): Make extern.
12076 (disconnected_tracing): New.
12077 (stop_tracing): Make extern. Handle tracing stops due to GDB
12078 disconnecting.
12079 (cmd_qtdisconnected): New.
12080 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12081 (handle_tracepoint_general_set): Handle QTDisconnected.
12082
12083 * event-loop.c (event_handler_func): Change return type to int.
12084 (process_event): Bail out if the event handler wants the event
12085 loop to stop.
12086 (handle_file_event): Ditto.
12087 (start_event_loop): Bail out if the event handler wants the event
12088 loop to stop.
12089
12090 * nto-low.c (nto_target_ops): Adjust.
12091 * spu-low.c (spu_wait): Don't remove the process here.
12092 (spu_target_ops): Adjust.
12093 * win32-low.c (win32_wait): Don't remove the process here.
12094 (win32_target_ops): Adjust.
12095
5d267c4c
PA		 120962010-04-11 Pedro Alves <pedro@codesourcery.com>
12097
12098 * regcache.c (realloc_register_cache): Invalidate inferior's
12099 regcache before recreating it.
12100
623ccd72
PA		 121012010-04-09 Pedro Alves <pedro@codesourcery.com>
12102
12103 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12104
219f2f23
PA		 121052010-04-09 Stan Shebs <stan@codesourcery.com>
12106 Pedro Alves <pedro@codesourcery.com>
12107
12108 * server.h (LONGEST): New.
12109 (struct thread_info) <while_stepping>: New field.
12110 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12111 Declare.
12112 (initialize_tracepoint, handle_tracepoint_general_set)
12113 (handle_tracepoint_query, tracepoint_finished_step)
12114 (tracepoint_was_hit, release_while_stepping_state_list):
12115 (current_traceframe): Declare.
12116 * server.c (handle_general_set): Handle tracepoint packets.
12117 (read_memory): New.
12118 (write_memory): New.
12119 (handle_search_memory_1): Use read_memory.
12120 (handle_query): Report support for conditional tracepoints, trace
12121 state variables, and tracepoint sources. Handle tracepoint
12122 queries.
12123 (main): Initialize the tracepoints module.
12124 (process_serial_event): Handle traceframe reads/writes.
12125
12126 * linux-low.c (handle_tracepoints): New.
12127 (linux_wait_1): Call it.
12128 (linux_resume_one_lwp): Handle while-stepping.
12129 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12130 (linux_target_ops): Install them.
12131 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12132 New field.
12133 * linux-x86-low.c (x86_supports_tracepoints): New.
12134 (the_low_target). Install it.
12135
12136 * mem-break.h (delete_breakpoint): Declare.
12137 * mem-break.c (delete_breakpoint): Make external.
12138
12139 * target.h (struct target_ops): Add `supports_tracepoints',
12140 `read_pc', and `write_pc' fields.
12141 (target_supports_tracepoints): Define.
12142 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12143 (phex_nz): New.
12144
12145 * regcache.h (struct regcache) <registers_owned>: New field.
12146 (init_register_cache, regcache_cpy): Declare.
12147 (regcache_read_pc, regcache_write_pc): Declare.
12148 (register_cache_size): Declare.
12149 (supply_regblock): Declare.
12150 * regcache.c (init_register_cache): New.
12151 (new_register_cache): Use it.
12152 (regcache_cpy): New.
12153 (register_cache_size): New.
12154 (supply_regblock): New.
12155 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12156
219f2f23
PA		 12157 * tracepoint.c: New.
12158
12159 * Makefile.in (OBS): Add tracepoint.o.
12160 (tracepoint.o): New rule.
12161
3a13a53b
L		 121622010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12163
12164 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12165 (i386-mmx.o): New.
12166 (i386-mmx.c): Likewise.
12167 (i386-mmx-linux.o): Likewise.
12168 (i386-mmx-linux.c): Likewise.
12169
12170 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12171 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12172 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12173 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12174
12175 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12176 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12177 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12178
1570b33e
L		 121792010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12180
12181 * Makefile.in (clean): Updated.
12182 (i386-avx.o): New.
12183 (i386-avx.c): Likewise.
12184 (i386-avx-linux.o): Likewise.
12185 (i386-avx-linux.c): Likewise.
12186 (amd64-avx.o): Likewise.
12187 (amd64-avx.c): Likewise.
12188 (amd64-avx-linux.o): Likewise.
12189 (amd64-avx-linux.c): Likewise.
12190
12191 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12192 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12193 (srv_amd64_regobj): Add amd64-avx.o.
12194 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12195 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12196 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12197 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12198 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12199 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12200 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12201
12202 * i387-fp.c: Include "i386-xstate.h".
12203 (i387_xsave): New.
12204 (i387_cache_to_xsave): Likewise.
12205 (i387_xsave_to_cache): Likewise.
12206 (x86_xcr0): Likewise.
12207
12208 * i387-fp.h (i387_cache_to_xsave): Likewise.
12209 (i387_xsave_to_cache): Likewise.
12210 (x86_xcr0): Likewise.
12211
12212 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12213 * linux-crisv32-low.c (target_regsets): Likewise.
12214 * linux-m68k-low.c (target_regsets): Likewise.
12215 * linux-mips-low.c (target_regsets): Likewise.
12216 * linux-ppc-low.c (target_regsets): Likewise.
12217 * linux-s390-low.c (target_regsets): Likewise.
12218 * linux-sh-low.c (target_regsets): Likewise.
12219 * linux-sparc-low.c (target_regsets): Likewise.
12220 * linux-xtensa-low.c (target_regsets): Likewise.
12221
12222 * linux-low.c: Include <sys/uio.h>.
12223 (regsets_fetch_inferior_registers): Support nt_type.
12224 (regsets_store_inferior_registers): Likewise.
12225 (linux_process_qsupported): New.
12226 (linux_target_ops): Add linux_process_qsupported.
12227
12228 * linux-low.h (regset_info): Add nt_type.
12229 (linux_target_ops): Add process_qsupported.
12230
12231 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12232 and <sys/uio.h>.
12233 (init_registers_i386_avx_linux): New.
12234 (init_registers_amd64_avx_linux): Likewise.
12235 (xmltarget_i386_linux_no_xml): Likewise.
12236 (xmltarget_amd64_linux_no_xml): Likewise.
12237 (PTRACE_GETREGSET): Likewise.
12238 (PTRACE_SETREGSET): Likewise.
12239 (x86_fill_xstateregset): Likewise.
12240 (x86_store_xstateregset): Likewise.
12241 (use_xml): Likewise.
12242 (x86_linux_update_xmltarget): Likewise.
12243 (x86_linux_process_qsupported): Likewise.
12244 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12245 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12246 init_registers_i386_linux here. Call
12247 x86_linux_update_xmltarget.
12248 (the_low_target): Add x86_linux_process_qsupported.
12249
12250 * server.c (handle_query): Call target_process_qsupported.
12251
12252 * target.h (target_ops): Add process_qsupported.
12253 (target_process_qsupported): New.
12254
fc7238bb
PA		 122552010-04-03 Pedro Alves <pedro@codesourcery.com>
12256
12257 * inferiors.c (add_thread): Set last_status kind to
12258 TARGET_WAITKIND_IGNORE.
12259 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12260 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12261 (linux_wait_1): Move `thread' local definition to block that uses
12262 it. Don't NULL initialize `event_child'.
12263 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12264 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12265 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12266
bdabb078
PA		 122672010-04-01 Pedro Alves <pedro@codesourcery.com>
12268
12269 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12270 an extended waitstatus, or by a watchpoint.
12271 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12272 thread was stepping or has been stopped by a watchpoint.
12273
d3bbe7a0
PA		 122742010-04-01 Pedro Alves <pedro@codesourcery.com>
12275
12276 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12277 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12278 of another, then delete the previous, and validate all
12279 breakpoints.
12280 (validate_inserted_breakpoint): New.
12281 (delete_disabled_breakpoints): New.
12282 (validate_breakpoints): New.
12283 (check_mem_read): Validate breakpoints before trusting their
12284 shadow. Delete disabled breakpoints.
12285 (check_mem_write): Validate breakpoints before trusting they
12286 should be inserted. Delete disabled breakpoints.
12287 * mem-break.h (validate_breakpoints):
12288 * server.c (handle_query): Validate breakpoints when we see a
12289 qSymbol query.
12290
8b07ae33
PA		 122912010-04-01 Pedro Alves <pedro@codesourcery.com>
12292
12293 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12294 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12295 if we could tell there's a GDB breakpoint at stop_pc.
12296 (need_step_over_p): Don't do a step over if we find a GDB
12297 breakpoint at the resume PC.
12298
12299 * mem-break.c (struct raw_breakpoint): New.
12300 (enum bkpt_type): New type `gdb_breakpoint'.
12301 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12302 fields. New field `raw'.
12303 (find_raw_breakpoint_at): New.
12304 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12305 breakpoint instead.
12306 (set_breakpoint_at): Adjust.
12307 (delete_raw_breakpoint): New.
12308 (release_breakpoint): New.
12309 (delete_breakpoint): Rename to...
12310 (delete_breakpoint_1): ... this. Add proc parameter. Use
12311 release_breakpoint. Return ENOENT.
12312 (delete_breakpoint): Reimplement.
12313 (find_breakpoint_at): Delete.
12314 (find_gdb_breakpoint_at): New.
12315 (delete_breakpoint_at): Delete.
12316 (set_gdb_breakpoint_at): New.
12317 (delete_gdb_breakpoint_at): New.
12318 (gdb_breakpoint_here): New.
12319 (set_reinsert_breakpoint): Use release_breakpoint.
12320 (uninsert_breakpoint): Rename to ...
12321 (uninsert_raw_breakpoint): ... this.
12322 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12323 (reinsert_raw_breakpoint): Change parameter type to
12324 raw_breakpoint.
12325 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12326 instead.
12327 (check_breakpoints): Adjust. Use release_breakpoint.
12328 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12329 (breakpoint_inserted_here): Ditto.
12330 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12331 Don't trust the breakpoint's shadow if it is not inserted.
12332 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12333 (delete_all_breakpoints): Adjust.
12334 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12335 use delete_breakpoint_1.
12336
12337 * mem-break.h (breakpoints_supported): Delete declaration.
12338 (set_gdb_breakpoint_at): Declare.
12339 (gdb_breakpoint_here): Declare.
12340 (delete_breakpoint_at): Delete.
12341 (delete_gdb_breakpoint_at): Declare.
12342
12343 * server.h (struct raw_breakpoint): Forward declare.
12344 (struct process_info): New field `raw_breakpoints'.
12345
12346 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12347 breakpoints.
12348
6bf5e0ba
PA		 123492010-03-24 Pedro Alves <pedro@codesourcery.com>
12350
12351 * linux-low.c (status_pending_p_callback): Fix comment.
12352 (linux_wait_for_event_1): Move most of the internal breakpoint
12353 handling from here...
12354 (linux_wait_1): ... to here.
12355 (count_events_callback): New.
12356 (select_singlestep_lwp_callback): New.
12357 (select_event_lwp_callback): New.
12358 (cancel_breakpoints_callback): New.
12359 (select_event_lwp): New.
12360 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12361 priority to all LWPs that have had events that should be reported
12362 to the client. Cancel breakpoints when about to reporting the
12363 event to the client, not while stopping lwps. No longer cancel
12364 finished single-steps here.
12365 (cancel_finished_single_step): Delete.
12366 (cancel_finished_single_steps): Delete.
12367
414a389f
PA		 123682010-03-24 Pedro Alves <pedro@codesourcery.com>
12369
12370 * mem-break.c (enum bkpt_type): New.
12371 (struct breakpoint): New field `type'.
12372 (set_breakpoint_at): Change return type to struct breakpoint
12373 pointer. Set type to `other_breakpoint' by default.
12374 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12375 in the breakpoint list.
12376 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12377 (reinsert_breakpoint): Rename to ...
12378 (reinsert_raw_breakpoint): ... this.
12379 (reinsert_breakpoints_at): Adjust.
12380 * mem-break.h (struct breakpoint): Declare.
12381 (set_breakpoint_at): Change return type to struct breakpoint
12382 pointer.
12383
2280c721
PA		 123842010-03-24 Pedro Alves <pedro@codesourcery.com>
12385
12386 * server.c (handle_query): Assign, not compare.
12387
d50171e4
PA		 123882010-03-24 Pedro Alves <pedro@codesourcery.com>
12389
12390 Teach linux gdbserver to step-over-breakpoints.
12391
12392 * linux-low.c (can_hardware_single_step): New.
12393 (supports_breakpoints): New.
12394 (handle_extended_wait): If stopping threads, read the stop pc of
12395 the new cloned LWP.
12396 (get_pc): New.
12397 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12398 low target doesn't support retrieving the PC.
12399 (add_lwp): Set last_resume_kind to resume_continue.
12400 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12401 (linux_attach): Don't clear stop_expected. Set the lwp's
12402 last_resume_kind to resume_stop.
12403 (linux_detach_one_lwp): Don't check for removed breakpoints.
12404 (check_removed_breakpoint): Delete.
12405 (status_pending_p): Rename to ...
12406 (status_pending_p_callback): ... this. Don't check for removed
12407 breakpoints. Don't consider threads that are stopped from GDB's
12408 perspective.
12409 (linux_wait_for_lwp): Always read the stop_pc here.
12410 (cancel_breakpoint): New.
12411 (step_over_bkpt): New global.
12412 (linux_wait_for_event_1): Implement stepping over breakpoints.
12413 (gdb_wants_lwp_stopped): New.
12414 (gdb_wants_all_stopped): New.
12415 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12416 single-step traps here. Store the thread's last reported target
12417 wait status.
12418 (send_sigstop): Don't clear stop_expected. Always set it,
12419 instead.
12420 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12421 (cancel_finished_single_step): New.
12422 (cancel_finished_single_steps): New.
12423 (wait_for_sigstop): Don't cancel finished single-step traps here.
12424 (linux_resume_one_lwp): Don't check for removed breakpoints.
12425 Don't set `step' on non-hardware step archs.
12426 (linux_set_resume_request): Ignore resume_stop requests if already
12427 stopping or stopped. Set the lwp's last_resume_kind.
12428 (resume_status_pending_p): Don't check for removed breakpoints.
12429 (need_step_over_p): New.
12430 (start_step_over): New.
12431 (finish_step_over): New.
12432 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12433 requests. Clear the thread's last reported target waitstatus.
12434 Don't use the `suspended' flag. Don't consider pending breakpoints.
12435 (linux_resume): Start a step-over if necessary.
12436 (proceed_one_lwp): New.
12437 (proceed_all_lwps): New.
12438 (unstop_all_lwps): New.
12439 * linux-low.h (struct lwp_info): Rewrite comment for the
12440 `suspended' flag. Add the `stop_pc' field. Delete the
12441 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12442 Add `'last_resume_kind' and `need_step_over' fields.
12443 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12444 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12445 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12446 (set_raw_breakpoint_at): New.
12447 (set_breakpoint_at): Rewrite to use it.
12448 (reinsert_breakpoint_handler): Delete.
12449 (set_reinsert_breakpoint): New.
12450 (reinsert_breakpoint_by_bp): Delete.
12451 (delete_reinsert_breakpoints): New.
12452 (uninsert_breakpoint): Rewrite.
12453 (uninsert_breakpoints_at): New.
12454 (reinsert_breakpoint): Rewrite.
12455 (reinsert_breakpoints_at): New.
12456 (check_breakpoints): Rewrite.
12457 (breakpoint_here): New.
12458 (breakpoint_inserted_here): New.
12459 (check_mem_read): Adjust.
12460 * mem-break.h (breakpoints_supported, breakpoint_here)
12461 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12462 (reinsert_breakpoint_by_bp): Delete declaration.
12463 (delete_reinsert_breakpoints): Declare.
12464 (reinsert_breakpoint): Delete declaration.
12465 (reinsert_breakpoints_at): Declare.
12466 (uninsert_breakpoint): Delete declaration.
12467 (uninsert_breakpoints_at): Declare.
12468 (check_breakpoints): Adjust prototype.
12469 * server.h: Adjust include order.
12470 (struct thread_info): Declare here. Add a `last_status' field.
12471
30ba68cb
MS		 124722010-03-23 Michael Snyder <msnyder@vmware.com>
12473
12474 * server.c (crc32): New function.
12475 (handle_query): Add handling for 'qCRC:' request.
12476
b9a881c2
PA		 124772010-03-23 Pedro Alves <pedro@codesourcery.com>
12478
12479 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12480 lwp had been stopped by a watchpoint.
12481
e92d13d5
PA		 124822010-03-16 Pedro Alves <pedro@codesourcery.com>
12483
12484 * server.h (internal_error): Declare.
12485 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12486 * utils.c (internal_error): New function.
12487
64daa791
AS		 124882010-03-15 Andreas Schwab <schwab@redhat.com>
12489
12490 * configure.srv: Fix typo setting srv_regobj.
12491
f52cd8cd
PA		 124922010-03-15 Pedro Alves <pedro@codesourcery.com>
12493
12494 * linux-low.c (fetch_register): Avoid passing a non string literal
12495 format to `error'.
12496 (usr_store_inferior_registers): Ditto.
12497
93ae6fdc
PA		 124982010-03-14 Pedro Alves <pedro@codesourcery.com>
12499
12500 * linux-low.c (linux_write_memory): Bail out early if peeking
12501 memory failed.
12502
c3adc08c
PA		 125032010-03-14 Pedro Alves <pedro@codesourcery.com>
12504
12505 * linux-low.h (struct lwp_info): New fields
12506 `stopped_by_watchpoint' and `stopped_data_address'.
12507 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12508 here, and cache them in the lwp object.
12509 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12510 directly.
12511 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12512 field.
12513 (linux_stopped_by_watchpoint): Rewrite.
12514 (linux_stopped_data_address): Rewrite.
12515
bce522a2
PA		 125162010-03-06 Simo Melenius <simo.melenius@iki.fi>
12517
12518 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12519 switching the current inferior, not before.
12520
90884b2b
L		 125212010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12522
12523 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12524 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12525 i386-linux.c and amd64-linux.c.
12526 (reg-i386.o): Removed.
12527 (reg-i386.c): Likewise.
12528 (reg-i386-linux.o): Likewise.
12529 (reg-i386-linux.c): Likewise.
12530 (reg-x86-64.o): Likewise.
12531 (reg-x86-64.c): Likewise.
12532 (reg-x86-64-linux.o): Likewise.
12533 (reg-x86-64-linux.c): Likewise.
12534 (i386.o): New.
12535 (i386.c): Likewise.
12536 (i386-linux.o): Likewise.
12537 (i386-linux.c): Likewise.
12538 (amd64.o): Likewise.
12539 (amd64.c): Likewise.
12540 (amd64-linux.o): Likewise.
12541 (amd64-linux.c): Likewise.
12542
12543 * configure.srv (srv_i386_regobj): New.
12544 (srv_i386_linux_regobj): Likewise.
12545 (srv_amd64_regobj): Likewise.
12546 (srv_amd64_linux_regobj): Likewise.
12547 (srv_i386_32bit_xmlfiles): Likewise.
12548 (srv_i386_64bit_xmlfiles): Likewise.
12549 (srv_i386_xmlfiles): Likewise.
12550 (srv_amd64_xmlfiles): Likewise.
12551 (srv_i386_linux_xmlfiles): Likewise.
12552 (srv_amd64_linux_xmlfiles): Likewise.
12553 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12554 srv_xmlfiles to $srv_i386_xmlfiles.
12555 (i[34567]86-*-mingw32ce*): Likewise.
12556 (i[34567]86-*-mingw*): Likewise.
12557 (i[34567]86-*-nto*): Likewise.
12558 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12559 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12560 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12561 (x86_64-*-linux*): Likewise.
12562
12563 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12564 (init_registers_amd64_linux): New.
12565 (x86_arch_setup): Replace init_registers_x86_64_linux with
12566 init_registers_amd64_linux.
12567
193f13e6
MK		 125682010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12569
12570 * configure.ac: Check for libdl. If it is not available link against
12571 static libthread_db.
12572 * configure: Regenerate.
12573
85d721b8
PA		 125742010-02-22 Pedro Alves <pedro@codesourcery.com>
12575
12576 PR9605
12577
12578 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12579 handing a read watchpoint.
12580 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12581
6076632b
DE		 125822010-02-12 Doug Evans <dje@google.com>
12583
12584 * linux-low.c (linux_supports_tracefork_flag): Document.
12585 (linux_look_up_symbols): Add comment.
12586
3327ccf7
L		 125872010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12588
12589 * regcache.c (supply_register): Clear regcache if buf is NULL.
12590
0718675c 125912010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12592 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12593
12594 * inferiors.c (find_inferior): Add function documentation.
12595 (unloaded_dll): Handle the case where the unloaded dll has not
12596 been previously registered in the dll list.
12597
177321bd
DJ		 125982010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12599
12600 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12601 (thumb2_breakpoint): New.
12602 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12603
2b009048
DJ		 126042010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12605
12606 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12607 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12608 breakpoints.
12609
3be029c7
PA		 126102010-01-21 Pedro Alves <pedro@codesourcery.com>
12611
12612 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12613
18f5de3b
JK		 126142010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12615
12616 * linux-s390-low.c (s390_collect_ptrace_register)
12617 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12618
3743bb4f
DE		 126192010-01-21 Doug Evans <dje@google.com>
12620
14ce3065
DE		 12621 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12622 (PTRACE_ARG4_TYPE): New macro.
12623 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12624 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12625 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12626 (usr_store_inferior_registers): Ditto.
12627 (linux_read_memory, linux_write_memory): Ditto.
12628 (linux_test_for_tracefork): Ditto.
12629
3743bb4f
DE		 12630 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12631 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12632
8b315be5
PA		 126332010-01-21 Pedro Alves <pedro@codesourcery.com>
12634
12635 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12636 target.
12637
85492558
PA		 126382010-01-21 Pedro Alves <pedro@codesourcery.com>
12639
12640 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12641 prototype to take a regcache. Adjust.
12642
442ea881
PA		 126432010-01-20 Pedro Alves <pedro@codesourcery.com>
12644
12645 * regcache.h (struct thread_info): Forward declare.
12646 (struct regcache): New.
12647 (new_register_cache): Adjust prototype.
12648 (get_thread_regcache): Declare.
12649 (free_register_cache): Adjust prototype.
12650 (registers_to_string, registers_from_string): Ditto.
12651 (supply_register, supply_register_by_name, collect_register)
12652 (collect_register_as_string, collect_register_by_name): Ditto.
12653 * regcache.c (struct inferior_regcache_data): Delete.
12654 (get_regcache): Rename to ...
12655 (get_thread_regcache): ... this. Adjust. Switch inferior before
12656 fetching registers.
12657 (regcache_invalidate_one): Adjust.
12658 (regcache_invalidate): Fix prototype.
12659 (new_register_cache): Return the new register cache.
12660 (free_register_cache): Change prototype.
12661 (realloc_register_cache): Adjust.
12662 (registers_to_string): Change prototype to take a regcache. Adjust.
12663 (registers_from_string): Ditto.
12664 (register_data): Ditto.
12665 (supply_register): Ditto.
12666 (supply_register_by_name): Ditto.
12667 (collect_register): Ditto.
12668 (collect_register_as_string): Ditto.
12669 (collect_register_by_name): Ditto.
12670 * server.c (process_serial_event): Adjust.
12671 * linux-low.h (regset_fill_func, regset_store_func): Change
12672 prototype.
12673 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12674 Change prototype.
12675 * linux-low.c (get_stop_pc): Adjust.
12676 (check_removed_breakpoint): Adjust.
12677 (linux_wait_for_event): Adjust.
12678 (linux_resume_one_lwp): Adjust.
12679 (fetch_register): Add regcache parameter. Adjust.
12680 (usr_store_inferior_registers): Ditto.
12681 (regsets_fetch_inferior_registers): Ditto.
12682 (regsets_store_inferior_registers): Ditto.
12683 (linux_fetch_registers, linux_store_registers): Ditto.
12684 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12685 regcache. Adjust.
43aaf8b6
PA		 12686 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12687 Ditto.
442ea881
PA		 12688 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12689 prototype to take a regcache.
12690 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12691 * remote-utils.c (convert_ascii_to_int, outreg)
12692 (prepare_resume_reply): Change prototype to take a regcache.
12693 Adjust.
12694 * target.h (struct target_ops) <fetch_registers, store_registers>:
12695 Change prototype to take a regcache.
12696 (fetch_inferior_registers, store_inferior_registers): Change
12697 prototype to take a regcache. Adjust.
12698 * proc-service.c (ps_lgetregs): Adjust.
12699 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12700 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12701 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12702 take a regcache. Adjust.
12703 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12704 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12705 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12706 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12707 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12708 (cris_cannot_fetch_register):
12709 (cris_breakpoint_at): Change prototype to take a regcache.
12710 Adjust.
12711 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12712 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12713 to take a regcache. Adjust.
12714 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12715 Adjust.
12716 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12717 take a regcache. Adjust.
12718 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12719 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12720 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12721 * linux-mips-low.c (mips_get_pc):
12722 (mips_set_pc): Change prototype to take a regcache. Adjust.
12723 (mips_reinsert_addr): Adjust.
12724 (mips_collect_register): Change prototype to take a regcache.
12725 Adjust.
12726 (mips_supply_register):
12727 (mips_collect_register_32bit, mips_supply_register_32bit)
12728 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12729 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12730 * linux-ppc-low.c (ppc_supply_ptrace_register)
12731 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12732 (parse_spufs_run): Adjust.
12733 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12734 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12735 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12736 take a regcache. Adjust.
12737 * linux-s390-low.c (s390_collect_ptrace_register)
12738 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12739 (s390_set_pc): Change prototype to take a regcache. Adjust.
12740 (s390_arch_setup): Adjust.
12741 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12742 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12743 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12744 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12745 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12746 regcache. Adjust.
12747 (sparc_breakpoint_at): Adjust.
12748 * linux-xtensa-low.c (xtensa_fill_gregset):
12749 (xtensa_store_gregset):
12750 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12751 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12752 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12753 prototype to take a regcache. Adjust.
12754 * win32-arm-low.c (arm_fetch_inferior_register)
12755 (arm_store_inferior_register): Change prototype to take a
12756 regcache. Adjust.
12757 * win32-i386-low.c (i386_fetch_inferior_register)
12758 (i386_store_inferior_register): Change prototype to take a
12759 regcache. Adjust.
12760 * win32-low.c (child_fetch_inferior_registers)
12761 (child_store_inferior_registers): Change prototype to take a
12762 regcache. Adjust.
12763 (win32_wait): Adjust.
12764 (win32_fetch_inferior_registers): Change prototype to take a
12765 regcache. Adjust.
12766 (win32_store_inferior_registers): Adjust.
12767 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12768 store_inferior_register>: Change prototype to take a regcache.
12769
60c3d7b0
DE		 127702010-01-20 Doug Evans <dje@google.com>
12771
12772 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12773 #ifdef.
12774 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12775 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12776
dc146f7c
VP		 127772010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12778
12779 * linux-low.c (linux_core_of_thread): New.
12780 (compare_ints, show_process, list_threads): New.
12781 (linux_qxfer_osdata): Report threads and cores.
12782 (linux_target_op): Register linux_core_of_thread.
12783 * remote-utils.c (prepare_resume_reply): Report the core.
12784 (buffer_xml_printf): Support %d specifier.
12785 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12786 New.
12787 (handle_query): Handle qXfer:threads. Announce availability
12788 thereof.
12789 * target.h (struct target_ops): New field core_of_thread.
12790
7803799a
UW		 127912010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12792
12793 * Makefile.in (clean): Remove new generated files.
12794 (reg-s390.o, reg-s390.c): Remove rules.
12795 (reg-s390x.o, reg-s390x.c): Likewise.
12796 (s390-linux32.o, s390-linux32.c): Add rules.
12797 (s390-linux64.o, s390-linux64.c): Likewise.
12798 (s390x-linux64.o, s390x-linux64.c): Likewise.
12799 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12800 * linux-s390-low.c: Include <elf.h>.
12801 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12802 (init_registers_s390): Remove prototype.
12803 (init_registers_s390x): Likewise.
12804 (init_registers_s390_linux32): Add prototype.
12805 (init_registers_s390_linux64): Likewise.
12806 (init_registers_s390x_linux64): Likewise.
12807 (s390_num_regs_3264): New define.
12808 (s390_regmap_3264): New global variable.
12809 (s390_cannot_fetch_register): Remove obsolete check.
12810 (s390_cannot_store_register): Likewise.
12811 (s390_collect_ptrace_register): Handle upper/lower register halves.
12812 (s390_supply_ptrace_register): Likewise.
12813 (s390_fill_gregset): Update to register number changes.
12814 (s390_get_hwcap): New routine.
12815 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12816 Install appropriate regmap and register set.
12817
6e7ffa39
JB		 128182010-01-01 Joel Brobecker <brobecker@adacore.com>
12819
12820 * server.c (gdbserver_version): Update copyright year to 2010.
12821 * gdbreplay.c (gdbreplay_version): Likewise.
12822
957f3f49
DE		 128232009-12-28 Doug Evans <dje@google.com>
12824
12825 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12826 elf/external.h. Include <elf.h> instead but only if necessary.
12827
ca5c370d
PA		 128282009-12-28 Pedro Alves <pedro@codesourcery.com>
12829
12830 * linux-low.c (linux_remove_process): Remove `detaching'
12831 parameter. Don't release/detach from thread_db here.
12832 (linux_kill): Release/detach from thread_db here, ...
12833 (linux_detach): ... and here, before actually detaching.
12834 (linux_wait_1): ... and here, when a process exits.
12835 * thread-db.c (any_thread_of): New.
12836 (thread_db_free): Switch the current inferior to a thread of the
12837 passed in process.
12838
4ee62156
DE		 128392009-12-21 Doug Evans <dje@google.com>
12840
d90e6a88
DE		 12841 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12842
c5f62d5f
DE		 12843 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12844 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12845 warning ifndef __NR_tkill. Move setting of errno there too.
12846 Delete unnecessary resetting of errno after syscall.
12847 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12848
10e86dd7
DE		 12849 * configure.ac: Check for dladdr.
12850 * config.in: Regenerate.
12851 * configure: Regenerate.
12852 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12853 (try_thread_db_load): Update.
12854
4ee62156
DE		 12855 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12856
00f515da
DE		 128572009-12-18 Doug Evans <dje@google.com>
12858
e9464885
DE		 12859 * event-loop.c: Include unistd.h if it exists.
12860
07d4f67e
DE		 12861 * linux-low.c (my_waitpid): Move definition away from being in
12862 between linux_tracefork_child/linux_test_for_tracefork.
12863
00f515da
DE		 12864 * gdb_proc_service.h (psaddr_t): Fix type.
12865 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12866 signature to match glibc.
12867
1de1badb
DE		 128682009-12-16 Doug Evans <dje@google.com>
12869
12870 * linux-low.c (linux_read_memory): Fix argument to read.
12871
aeeb81d1
PA		 128722009-11-26 Pedro Alves <pedro@codesourcery.com>
12873
12874 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12875 events, don't leave current_inferior pointing at null.
12876
10357975
PA		 128772009-11-26 Pedro Alves <pedro@codesourcery.com>
12878
12879 * win32-low.c (LOG): Delete.
12880 (OUTMSG): Output to stderr.
12881 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12882 on compile time LOG macro.
12883 (win32_wait): Fix debug output.
12884
cf6e3471
PA		 128852009-11-26 Pedro Alves <pedro@codesourcery.com>
12886
12887 * win32-low.c (win32_add_one_solib): If the dll name is
12888 "ntdll.dll", prepend the system directory to the dll path.
12889
0c85e18e
MK		 128902009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12891
12892 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12893
9ac544ce 128942009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12895 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12896
12897 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12898 * configure.ac: Check for __mcoldfire__ and set
12899 gdb_cv_m68k_is_coldfire.
12900 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12901 reg-cf.o and reg-m68k.o.
12902 * configure: Regenerated.
12903
fd7dd3e6
PA		 129042009-11-16 Pedro Alves <pedro@codesourcery.com>
12905
12906 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12907 Pass it to thread_db_free.
12908 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12909 proper `detaching' argument to linux_remove_process.
12910 * linux-low.h (thread_db_free): Add `detaching' parameter.
12911 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12912 to thread_db_free.
12913 (thread_db_free): Add `detaching' parameter. Only
12914 call td_ta_clear_event if detaching from process.
12915
75aa492e
MK		 129162009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12917
12918 * thread-db.c (thread_db_free): Fix typo.
12919
21e1bee4
PP		 129202009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12921
12922 PR gdb/10838
12923 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12924
8838b45e
NS		 129252009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12926
12927 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12928 with an i686 compiler.
12929 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12930 needed.
12931 * configure: Rebuilt.
12932
8a35fb51
SL		 129332009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12934
12935 PR gdb/10783
12936
12937 * server.c (handle_search_memory_1): Correct read_addr initialization
12938 in loop for searching subsequent chunks.
12939
96f15937
PP		 129402009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12941
12942 * configure.ac: New --with-libthread-db option.
12943 * thread-db.c: Allow direct dependence on libthread_db.
12944 (thread_db_free): Adjust.
12945 * config.in: Regenerate.
12946 * configure: Likewise.
889bf7c5 12947
5f7d1694
PP		 129482009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12949
12950 PR gdb/10757
12951 * thread-db.c (attach_thread): New function.
12952 (maybe_attach_thread): Return success/failure.
12953 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12954 (thread_db_find_new_threads): Loop until no new threads.
12955
88e3b899
PA		 129562009-10-13 Pedro Alves <pedro@codesourcery.com>
12957
12958 * proc-service.c (ps_lgetregs): Formatting.
12959
cdbfd419
PP		 129602009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12961
12962 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12963 * configure.ac: Adjust.
12964 * linux-low.h (struct process_info_private): Move members to struct
12965 thread_db.
12966 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12967 * linux-low.c (linux_remove_process): Adjust.
12968 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12969 * server.c (handle_query): Move code ...
12970 (handle_monitor_command): ... here. New function.
12971 * target.h (struct target_ops): New member.
12972 * thread-db.c (struct thread_db): New.
12973 (libthread_db_search_path): New variable.
12974 (thread_db_create_event, thread_db_enable_reporting)
12975 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12976 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12977 (try_thread_db_load_1, dladdr_to_soname): New functions.
12978 (try_thread_db_load, thread_db_load_search): New functions.
12979 (thread_db_init): Search for libthread_db.
12980 (thread_db_free): New function.
12981 (thread_db_handle_monitor_command): Likewise.
12982 * config.in: Regenerate.
12983 * configure: Regenerate.
889bf7c5 12984
4168d2d6
UW		 129852009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12986
12987 * spu-low.c (spu_kill): Wait for inferior to terminate.
12988 Call clear_inferiors.
12989 (spu_detach): Call clear_inferiors.
12990
81ecdfbb
RW		 129912009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12992
12993 * aclocal.m4: Regenerate.
12994 * config.in: Likewise.
12995 * configure: Likewise.
12996
0b9ff2c0
UW		 129972009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12998
12999 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13000 (parse_spufs_run): New function.
13001 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13002 (ppc_breakpoint_at): Handle SPU breakpoints.
13003
efcbbd14
UW		 130042009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13005
13006 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13007 (SPUFS_MAGIC): Define.
13008 (spu_enumerate_spu_ids): New function.
13009 (linux_qxfer_spu): New function.
13010 (linux_target_ops): Install linux_qxfer_spu.
13011
f4d9bade
UW		 130122009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13013
13014 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13015 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13016 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13017 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13018 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13019 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13020 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13021 (init_registers_powerpc_cell32l): Add prototype.
13022 (init_registers_powerpc_cell64l): Likewise.
13023 (ppc_arch_setup): Detect Cell/B.E. architecture.
13024
96e946ca
RW		 130252009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13026
13027 * Makefile.in (datarootdir): New variable.
13028
58d6951d
DJ		 130292009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13030
13031 * linux-low.c (linux_write_memory): Update debugging output.
13032 * Makefile.in (clean): Add new descriptions.
13033 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13034 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13035 * configure.srv: Add new files for arm*-*-linux*.
13036 * linux-arm-low.c: Add new declarations.
13037 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13038 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13039 (HWCAP_VFPv3D16): New.
13040 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13041 instead of __IWMMXT__.
13042 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13043 (arm_arch_setup): New.
13044 (target_regsets): Remove #ifdef. Add VFP regset.
13045 (the_low_target): Use arm_arch_setup.
13046
12b42a12
DJ		 130472009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13048
13049 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13050 the main thread again.
13051
ac8c974e
AR		 130522009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13053
13054 Adding Neutrino gdbserver.
13055 * configure: Regenerated.
13056 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13057 * configure.srv (i[34567]86-*-nto*): New target.
13058 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13059 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13060 (nto_comctrl) [__QNX__]: New function.
13061 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13062
4424e0c3 130632009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13064
13065 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13066 srv_tgtobj.
13067
912cf4ba
PA		 130682009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13069 Pedro Alves <pedro@codesourcery.com>
13070
13071 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13072 don't support CONTEXT_EXTENDED_REGISTERS.
13073 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13074 (the_low_target): Install them.
13075 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13076 failing with ERROR_PIPE_NOT_CONNECTED.
13077
aa5ca48f
DE		 130782009-06-30 Doug Evans <dje@google.com>
13079 Pierre Muller <muller@ics.u-strasbg.fr>
13080
13081 Add h/w watchpoint support to x86-linux, win32-i386.
13082 * Makefile.in (SFILES): Add i386-low.c
13083 (i386_low_h): Define.
13084 (i386-low.o): Add dependencies.
13085 (linux-x86-low.o): Add i386-low.h dependency.
13086 (win32-i386-low.o): Ditto.
13087 * i386-low.c: New file.
13088 * i386-low.h: New file.
13089 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13090 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13091 * linux-low.c (linux_add_process): Initialize arch_private.
13092 (linux_remove_process): Free arch_private.
13093 (add_lwp): Initialize arch_private.
13094 (delete_lwp): Free arch_private.
13095 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13096 provided.
13097 * linux-low.h (process_info_private): New member arch_private.
13098 (lwp_info): New member arch_private.
13099 (linux_target_ops): New members new_process, new_thread,
13100 prepare_to_resume.
13101 (ptid_of): New macro.
13102 * linux-x86-low.c: Include stddef.h, i386-low.h.
13103 (arch_process_info): New struct.
13104 (arch_lwp_info): New struct.
13105 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13106 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13107 (i386_dr_low_get_status): New function.
13108 (x86_insert_point, x86_remove_point): New functions.
13109 (x86_stopped_by_watchpoint): New function.
13110 (x86_stopped_data_address): New function.
13111 (x86_linux_new_process, x86_linux_new_thread): New functions.
13112 (x86_linux_prepare_to_resume): New function.
13113 (the_low_target): Add entries for insert_point, remove_point,
13114 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13115 prepare_to_resume.
13116 * server.c (debug_hw_points): New global.
13117 (monitor_show_help): Document set debug-hw-points.
13118 (handle_query): Process "set debug-hw-points".
13119 * server.h (debug_hw_points): Declare.
13120 (paddress): Declare.
13121 * utils.c (NUMCELLS, CELLSIZE): New macros.
13122 (get_sell, xsnprintf, paddress): New functions.
13123 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13124 remove_point, stopped_by_watchpoint, stopped_data_address.
13125 * win32-i386-low.c: Include i386-low.h.
13126 (debug_reg_state): Replaces dr.
13127 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13128 (i386_dr_low_get_status): New function.
13129 (i386_insert_point, i386_remove_point): New functions.
13130 (i386_stopped_by_watchpoint): New function.
13131 (i386_stopped_data_address): New function.
13132 (i386_initial_stuff): Update.
13133 (get_thread_context,set_thread_context,i386_thread_added): Update.
13134 (the_low_target): Add entries for insert_point,
13135 remove_point, stopped_by_watchpoint, stopped_data_address.
13136 * win32-low.c (win32_insert_watchpoint): New function.
13137 (win32_remove_watchpoint): New function.
13138 (win32_stopped_by_watchpoint): New function.
13139 (win32_stopped_data_address): New function.
13140 (win32_target_ops): Add entries for insert_watchpoint,
13141 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13142 * win32-low.h (win32_target_ops): New members insert_point,
13143 remove_point, stopped_by_watchpoint, stopped_data_address.
13144
d993e290
PA		 131452009-06-25 Pedro Alves <pedro@codesourcery.com>
13146
13147 * server.c (process_serial_event): Re-return unsupported, not
13148 error, if the type isn't recognized. Re-allow supporting only
13149 insert or remove packets. Also call require_running for
13150 breakpoints. Add missing break statement to default case. Tidy.
13151 * target.h (struct target_ops): Rename insert_watchpoint to
13152 insert_point, and remove_watchpoint to remove_point.
13153
13154 * linux-low.h (struct linux_target_ops): Likewise.
13155 * linux-low.c (linux_insert_watchpoint): Rename to ...
13156 (linux_insert_point): ... this. Adjust.
13157 (linux_remove_watchpoint): Rename to ...
13158 (linux_remove_point): ... this. Adjust.
13159 (linux_target_ops): Adjust.
13160 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13161 (cris_insert_point): ... this.
13162 (cris_remove_watchpoint): Rename to ...
13163 (cris_remove_point): ... this.
13164 (the_low_target): Adjust.
13165
0f54c268
PM		 131662009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13167
13168 * server.c (handle_v_kill): Pass signal_pid to
13169 kill_inferior if multi_process is zero.
13170
c6314022
AR		 131712009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13172
13173 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13174 * target.h (target_ops): Comment for *_watchpoint to make it clear
13175 the functions can get types '0' and '1'.
13176
4463ce24
AR		 131772009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13178
13179 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13180 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13181 * regcache.c (get_regcache): Likewise.
13182 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13183 * win32-low.c (child_fetch_inferior_registers): Remove check for
13184 regno 0.
13185
cf8fd78b
PA		 131862009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13187 Pedro Alves <pedro@codesourcery.com>
13188
13189 * target.h (struct target_ops) <supports_multi_process>: New
13190 callback.
13191 (target_supports_multi_process): New.
13192 * server.c (handle_query): Even if GDB reports support, only
13193 enable multi-process if the target also supports it. Report
13194 multi-process support only if the target backend supports it.
13195 * linux-low.c (linux_supports_multi_process): New function.
13196 (linux_target_ops): Install it as target_supports_multi_process
13197 callback.
13198
47c0c975
DE		 131992009-05-24 Doug Evans <dje@google.com>
13200
e09875d4
DE		 13201 Global renaming of find_thread_pid to find_thread_ptid.
13202 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13203 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13204 All callers updated.
13205
e27d73f6
DE		 13206 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13207 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13208 directly.
13209
47c0c975
DE		 13210 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13211 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13212 (linux_resume_one_lwp): Ditto.
13213
2acc282a
DE		 132142009-05-23 Doug Evans <dje@google.com>
13215
13216 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13217 from struct inferior_list_entry * to struct lwp_info *.
13218 All callers updated.
13219
9f1036c1
DE		 132202009-05-13 Doug Evans <dje@google.com>
13221
13222 * linux-x86-low.c: Don't include assert.h.
13223 (x86_siginfo_fixup): Use fatal, not assert.
13224 (x86_arch_setup): Fix comment.
13225
d0722149
DE		 132262009-05-12 Doug Evans <dje@google.com>
13227
13228 Biarch support for i386/amd64 gdbserver.
13229 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13230 Add linux-x86-low.c.
13231 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13232 (linux-x86-low.o): Add.
13233 * linux-x86-64-low.c: Delete.
13234 * linux-i386-low.c: Delete.
13235 * linux-x86-low.c: New file.
13236 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13237 linux-x86-low.o.
13238 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13239 linux-x86-low.o.
13240 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13241 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13242 (linux_child_pid_to_exec_file): New function.
13243 (elf_64_header_p, elf_64_file_p): New functions.
13244 (siginfo_fixup): New function.
13245 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13246 give target a chance to convert layout.
13247 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13248 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13249
fdeb2a12
DE		 132502009-05-07 Doug Evans <dje@google.com>
13251
13252 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13253 (regsets_store_inferior_registers): Ditto.
13254
a6dbe5df
PA		 132552009-05-06 Pedro Alves <pedro@codesourcery.com>
13256
13257 PR server/10048
13258
13259 * linux-low.c (must_set_ptrace_flags): Delete.
13260 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13261 of the global.
13262 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13263 `lwp->must_set_ptrace_flags' instead.
ba42693b 13264 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13265 (linux_wait_1): ... not here.
13266
5091eb23
DE		 132672009-04-30 Doug Evans <dje@google.com>
13268
9f767825
DE		 13269 * inferiors.c (started_inferior_callback): New function.
13270 (attached_inferior_callback): New function.
13271 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13272 * server.c (print_started_pid, print_attached_pid): New functions.
13273 (detach_or_kill_for_exit): New function.
13274 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13275 * server.h (have_started_inferiors_p): Declare.
13276 (have_attached_inferiors_p): Declare.
13277
5091eb23
DE		 13278 * inferiors.c (remove_process): Fix memory leak, free process.
13279 * linux-low.c (linux_remove_process): New function.
13280 (linux_kill): Call it instead of remove_process.
13281 (linux_detach, linux_wait_1): Ditto.
13282
155c8968
PA		 132832009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13284
13285 * configure.srv: Add x86 Windows CE target.
13286
7fe519cb
UW		 132872009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13288
13289 * inferiors.c (get_thread_process): Make global.
13290 * server.h (get_thread_process): Add prototype.
13291 * thread-db.c (find_one_thread): Use get_thread_process
13292 instead of current_process.
13293 (thread_db_get_tls_address): Do not crash if called when
13294 thread layer is not yet initialized.
13295
5472f405
UW		 132962009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13297
13298 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13299 * spu-low.c (current_tid): Rename to ...
13300 (current_ptid): ... this.
13301 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13302 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13303 ptid_get_lwp (current_ptid) instead of current_tid.
13304 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13305 instead of current_tid. Use find_process_pid to verify pid
13306 argument is valid. Pass proper argument to remove_process.
13307 (spu_thread_alive): Compare current_ptid instead of current_tid.
13308 (spu_resume): Likewise.
13309
55ac2b99
PA		 133102009-04-02 Pedro Alves <pedro@codesourcery.com>
13311
13312 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13313 variable.
13314
95954743
PA		 133152009-04-01 Pedro Alves <pedro@codesourcery.com>
13316
13317 Implement the multiprocess extensions, and add linux multiprocess
13318 support.
13319
13320 * server.h (ULONGEST): Declare.
13321 (struct ptid, ptid_t): New.
13322 (minus_one_ptid, null_ptid): Declare.
13323 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13324 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13325 (struct inferior_list_entry): Change `id' type from unsigned from
13326 to ptid_t.
13327 (struct sym_cache, struct breakpoint, struct
13328 process_info_private): Forward declare.
13329 (struct process_info): Declare.
13330 (current_process): Declare.
13331 (all_processes): Declare.
13332 (initialize_inferiors): Declare.
13333 (add_thread): Adjust to use ptid_t.
13334 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13335 (add_process, remove_process, find_thread_pid): Declare.
13336 (find_inferior_id): Adjust to use ptid_t.
13337 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13338 (multi_process): Declare.
13339 (push_event): Adjust to use ptid_t.
13340 (read_ptid, write_ptid): Declare.
13341 (prepare_resume_reply): Adjust to use ptid_t.
13342 (clear_symbol_cache): Declare.
13343 * inferiors.c (all_processes): New.
13344 (null_ptid, minus_one_ptid): New.
13345 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13346 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13347 (add_thread): Change unsigned long to ptid. Remove gdb_id
13348 parameter. Adjust.
13349 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13350 (gdb_id_to_thread): Rename to ...
13351 (find_thread_pid): ... this. Change unsigned long to ptid.
13352 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13353 (loaded_dll, pull_pid_from_list): Adjust.
13354 (add_process, remove_process, find_process_pid)
13355 (get_thread_process, current_process, initialize_inferiors): New.
13356 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13357 (struct target_waitstatus) <related_pid>: Ditto.
13358 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13359 return type to int.
13360 (struct target_ops) <join>: Add `pid' argument.
13361 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13362 (struct target_ops) <wait>: Add `ptid' field. Change return type
13363 to ptid.
13364 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13365 (mywait): Add `ptid' argument. Change return type to ptid_t.
13366 (target_pid_to_str): Declare.
13367 * target.c (set_desired_inferior): Adjust to use ptids.
13368 (mywait): Add new `ptid' argument. Adjust.
13369 (target_pid_to_str): New.
13370 * mem-break.h (free_all_breakpoints): Declare.
13371 * mem-break.c (breakpoints): Delelete.
13372 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13373 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13374 to use per-process breakpoint list.
13375 (free_all_breakpoints): New.
13376 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13377 (symbol_cache, all_symbols_looked_up): Delete.
13378 (hexchars): New.
13379 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13380 read_ptid): New.
13381 (prepare_resume_reply): Change ptid argument's type from unsigned
13382 long to ptid_t. Adjust. Implement W;process and X;process.
13383 (free_sym_cache, clear_symbol_cache): New.
13384 (look_up_one_symbol): Adjust to per-process symbol cache. *
13385 * server.c (cont_thread, general_thread, step_thread): Change type
13386 to ptid_t.
13387 (attached): Delete.
13388 (multi_process): New.
13389 (last_ptid): Change type to ptid_t.
13390 (struct vstop_notif) <ptid>: Change type to ptid_t.
13391 (queue_stop_reply, push_event): Change `ptid' argument's type to
13392 ptid_t.
13393 (discard_queued_stop_replies): Add `pid' argument.
13394 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13395 changes. Don't reference the `attached' global.
13396 (attach_inferior): Adjust to mywait interface changes.
13397 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13398 features. Handle and report "multiprocess+". Handle
13399 "qAttached:PID".
13400 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13401 changes.
13402 (handle_v_kill): New.
13403 (handle_v_stopped): Adjust to use target_pid_to_str.
13404 (handle_v_requests): Allow multiple attaches and runs when
13405 multiprocess extensions are in effect. Handle "vKill".
13406 (myresume): Adjust to use ptids.
13407 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13408 (handle_status): Adjust to discard_queued_stop_replies interface
13409 change.
13410 (first_thread_of, kill_inferior_callback)
13411 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13412 (main): Call initialize_inferiors. Adjust to use ptids, killing
13413 and detaching from all inferiors. Handle multiprocess packet
13414 variants.
13415 * linux-low.h: Include gdb_proc_service.h.
13416 (struct process_info_private): New.
13417 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13418 <lwpid_of>: Use ptid_get_lwp.
13419 (get_lwp_thread): Adjust.
13420 (struct lwp_info): Add `dead' member.
13421 (find_lwp_pid): Declare.
13422 * linux-low.c (thread_db_active): Delete.
13423 (new_inferior): Adjust comment.
13424 (inferior_pid): Delete.
13425 (linux_add_process): New.
13426 (handle_extended_wait): Adjust.
13427 (add_lwp): Change unsigned long to ptid.
13428 (linux_create_inferior): Add process to processes table. Adjust
13429 to use ptids. Don't set new_inferior here.
13430 (linux_attach_lwp): Rename to ...
13431 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13432 it. Adjust to use ptids.
13433 (linux_attach_lwp): New.
13434 (linux_attach): Add process to processes table. Don't set
13435 new_inferior here.
13436 (struct counter): New.
13437 (second_thread_of_pid_p, last_thread_of_process_p): New.
13438 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13439 multiple processes.
13440 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13441 processes. Remove process from process table.
13442 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13443 to multiple processes.
13444 (any_thread_of): New.
13445 (linux_detach): Add `pid' argument, and handle it. Remove process
13446 from processes table.
13447 (linux_join): Add `pid' argument. Handle it.
13448 (linux_thread_alive): Change unsighed long argument to ptid_t.
13449 Consider dead lwps as not being alive.
13450 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13451 threads we're not interested in.
13452 (same_lwp, find_lwp_pid): New.
13453 (linux_wait_for_lwp): Change `pid' argument's type from int to
13454 ptid_t. Adjust.
13455 (linux_wait_for_event): Rename to ...
13456 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13457 from int to ptid_t. Adjust.
13458 (linux_wait_for_event): New.
13459 (linux_wait_1): Add `ptid' argument. Change return type to
13460 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13461 that exit from the process table.
13462 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13463 Adjust.
13464 (mark_lwp_dead): New.
13465 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13466 stopping all threads, mark its main lwp as dead.
13467 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13468 ptids.
13469 (fetch_register, usr_store_inferior_registers)
13470 (regsets_fetch_inferior_registers)
13471 (regsets_store_inferior_registers, linux_read_memory)
13472 (linux_write_memory): Inline `inferior_pid'.
13473 (linux_look_up_symbols): Adjust to use per-process
13474 `thread_db_active'.
13475 (linux_request_interrupt): Adjust to use ptids.
13476 (linux_read_auxv): Inline `inferior_pid'.
13477 (initialize_low): Don't reference thread_db_active.
13478 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13479 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13480 (ps_getpid): Return the pid of the current inferior.
13481 * thread-db.c (proc_handle, thread_agent): Delete.
13482 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13483 per-process data.
13484 (find_one_thread): Change argument type to ptid_t. Adjust to
13485 per-process data.
13486 (maybe_attach_thread): Adjust to per-process data and ptids.
13487 (thread_db_find_new_threads): Ditto.
13488 (thread_db_init): Ditto.
13489 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13490 processes table. Adjust to use ptids.
13491 (spu_kill, spu_detach): Adjust interface. Remove process from
13492 processes table.
13493 (spu_join, spu_thread_alive): Adjust interface.
13494 (spu_wait): Adjust interface. Remove process from processes
13495 table. Adjust to use ptids.
13496 * win32-low.c (current_inferior_tid): Delete.
13497 (current_inferior_ptid): New.
13498 (debug_event_ptid): New.
13499 (thread_rec): Take a ptid. Adjust.
13500 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13501 (child_delete_thread): Ditto.
13502 (do_initial_child_stuff): Add `attached' argument. Add process to
13503 processes table.
13504 (child_fetch_inferior_registers, child_store_inferior_registers):
13505 Adjust.
13506 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13507 (win32_attach): Pass 1 to do_initial_child_stuff.
13508 (win32_kill): Adjust interface. Remove process from processes
13509 table.
13510 (win32_detach): Ditto.
13511 (win32_join): Adjust interface.
13512 (win32_thread_alive): Take a ptid.
13513 (win32_resume): Adjust to use ptids.
13514 (get_child_debug_event): Ditto.
13515 (win32_wait): Adjust interface. Remove exiting process from
13516 processes table.
13517
bd99dc85
PA		 135182009-04-01 Pedro Alves <pedro@codesourcery.com>
13519
13520 Non-stop mode support.
13521
13522 * server.h (non_stop): Declare.
13523 (gdb_client_data, handler_func): Declare.
13524 (delete_file_handler, add_file_handler, start_event_loop):
13525 Declare.
13526 (handle_serial_event, handle_target_event, push_event)
13527 (putpkt_notif): Declare.
13528 * target.h (enum resume_kind): New.
13529 (struct thread_resume): Replace `step' field by `kind' field.
13530 (TARGET_WNOHANG): Define.
13531 (struct target_ops) <wait>: Add `options' argument.
13532 <supports_non_stop, async, start_non_stop>: New fields.
13533 (target_supports_non_stop, target_async): New.
13534 (start_non_stop): Declare.
13535 (mywait): Add `options' argument.
13536 * target.c (mywait): Add `options' argument. Print child exit
13537 notifications here.
13538 (start_non_stop): New.
13539 * server.c (non_stop, own_buf, mem_buf): New globals.
13540 (struct vstop_notif): New.
13541 (notif_queue): New global.
13542 (queue_stop_reply, push_event, discard_queued_stop_replies)
13543 (send_next_stop_reply): New.
13544 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13545 interface changes.
13546 (attach_inferior): In non-stop mode, don't wait for the target
13547 here.
13548 (handle_general_set): Handle QNonStop.
13549 (handle_query): When handling qC, return the current general
13550 thread, instead of the first thread of the list.
13551 (handle_query): If the backend supports non-stop mode, include
13552 QNonStop+ in the qSupported query response.
13553 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13554 and non-stop mode.
13555 (handle_v_attach, handle_v_run): Handle non-stop mode.
13556 (handle_v_stopped): New.
13557 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13558 (myresume): Adjust to use resume_kind. Handle non-stop.
13559 (queue_stop_reply_callback): New.
13560 (handle_status): Handle non-stop mode.
13561 (main): Clear non_stop flag on reconnection. Use the event-loop.
13562 Refactor serial protocol handling from here ...
13563 (process_serial_event): ... to this new function. When GDB
13564 selects any thread, select one here. In non-stop mode, wait until
13565 GDB acks all pending events before exiting.
13566 (handle_serial_event, handle_target_event): New.
13567 * remote-utils.c (remote_open): Install remote_desc in the event
13568 loop.
13569 (remote_close): Remove remote_desc from the event loop.
13570 (putpkt_binary): Rename to...
13571 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13572 (putpkt_binary): New as wrapper around putpkt_binary_1.
13573 (putpkt_notif): New.
13574 (prepare_resume_reply): In non-stop mode, don't change the
13575 general_thread.
13576 * event-loop.c: New.
13577 * Makefile.in (OBJ): Add event-loop.o.
13578 (event-loop.o): New rule.
13579
13580 * linux-low.h (pid_of): Moved here.
13581 (lwpid_of): New.
13582 (get_lwp_thread): Use lwpid_of.
13583 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13584 * linux-low.c (pid_of): Delete.
13585 (inferior_pid): Use lwpid_of.
13586 (linux_event_pipe): New.
13587 (target_is_async_p): New.
13588 (delete_lwp): New.
13589 (handle_extended_wait): Use lwpid_of.
13590 (add_lwp): Don't set lwpid field.
13591 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13592 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13593 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13594 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13595 first. Adjust to linux_wait_for_event interface changes. Use
13596 lwpid_of.
13597 (linux_detach): Don't delete the main lwp here.
13598 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13599 (status_pending_p): Don't consider explicitly suspended lwps.
13600 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13601 pointer. Add OPTIONS argument. Change return type to int. Use
13602 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13603 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13604 pointer. Add status pointer argument. Return a pid instead of a
13605 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13606 changes. In non-stop mode, don't switch to a random thread.
13607 (linux_wait): Rename to...
13608 (linux_wait_1): ... this. Add target_options argument, and handle
13609 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13610 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13611 clean exit and signal exit code. Don't stop all threads in
13612 non-stop mode. In all-stop mode, only stop all threads when
13613 reporting a stop to GDB. Handle explicit thread stop requests.
13614 (async_file_flush, async_file_mark): New.
13615 (linux_wait): New.
13616 (send_sigstop): Use lwpid_of.
13617 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13618 interface changes. In non-stop mode, don't switch to a random
13619 thread.
13620 (linux_resume_one_lwp): Use lwpid_of.
13621 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13622 (linux_resume_one_thread): ... this. Handle resume_stop. In
13623 non-stop mode, don't look for pending flag in all threads.
13624 (resume_status_pending_p): Don't consider explicitly suspended
13625 threads.
13626 (my_waitpid): Reimplement. Emulate __WALL.
13627 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13628 Use lwpid_of.
13629 (sigchld_handler, linux_supports_non_stop, linux_async)
13630 (linux_start_non_stop): New.
13631 (linux_target_ops): Register linux_supports_non_stop, linux_async
13632 and linux_start_non_stop.
13633 (initialize_low): Install SIGCHLD handler.
13634 * thread-db.c (thread_db_create_event, find_one_thread)
13635 (thread_db_get_tls_address): Use lwpid_of.
13636 * win32-low.c (win32_detach): Adjust to use resume_kind.
13637 (win32_wait): Add `options' argument.
13638 * spu-low.c (spu_resume): Adjust to use resume_kind.
13639 (spu_wait): Add `options' argument.
13640
5b1c542e
PA		 136412009-04-01 Pedro Alves <pedro@codesourcery.com>
13642
13643 Decouple target code from remote protocol.
13644
13645 * target.h (enum target_waitkind): New.
13646 (struct target_waitstatus): New.
13647 (struct target_ops) <wait>: Return an unsigned long. Take a
13648 target_waitstatus pointer instead of a char pointer.
13649 (mywait): Likewise.
13650 * target.c (mywait): Change prototype to return an unsigned long.
13651 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13652 * server.h (thread_from_wait, old_thread_from_wait): Delete
13653 declarations.
13654 (prepare_resume_reply): Change prototype to take a
13655 target_waitstatus.
13656 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13657 (last_status, last_ptid): New.
13658 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13659 pid instead of a signal.
13660 (attach_inferior): Remove "status" and "signal" parameters.
13661 Adjust.
13662 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13663 not as an address.
13664 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13665 (handle_v_requests, myresume): Remove "status" and "signal"
13666 parameters. Adjust.
13667 (handle_status): New.
13668 (main): Delete local `status'. Adjust.
13669 * remote-utils.c: Include target.h.
13670 (prepare_resume_reply): Change prototype to take a
13671 target_waitstatus. Adjust.
13672
13673 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13674 interface.
13675 * spu-low.c (spu_wait): Adjust.
13676 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13677 Delete.
13678 (win32_wait): Adjust.
13679
2bd7c093
PA		 136802009-04-01 Pedro Alves <pedro@codesourcery.com>
13681
13682 * target.h (struct thread_resume): Delete leave_stopped member.
13683 (struct target_ops): Add a `n' argument to the `resume' callback.
13684 * server.c (start_inferior): Adjust.
13685 (handle_v_cont, myresume): Adjust.
13686 * linux-low.c (check_removed_breakpoint): Adjust to resume
13687 interface change, and to removed leave_stopped field.
13688 (resume_ptr): Delete.
13689 (struct thread_resume_array): New.
13690 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13691 resume interface change.
13692 (linux_continue_one_thread, linux_queue_one_thread)
13693 (resume_status_pending_p): Check if the resume field is NULL
13694 instead of checking the leave_stopped member.
13695 (linux_resume): Adjust to the target resume interface change.
13696 * spu-low.c (spu_resume): Adjust to the target resume interface
13697 change.
13698 * win32-low.c (win32_detach, win32_resume): Ditto.
13699
c35fafde
PA		 137002009-04-01 Pedro Alves <pedro@codesourcery.com>
13701
13702 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13703 flag.
13704 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13705 pending.
13706 (linux_continue_one_thread): Only preserve the stepping flag if
13707 there's a pending breakpoint.
13708
0a59d50b
PA		 137092009-03-31 Pedro Alves <pedro@codesourcery.com>
13710
13711 * server.c (main): After the inferior having exited, call
13712 remote_close before exiting gdbserver.
13713
f04c6d38
TJB		 137142009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13715
13716 Fix size of FPSCR in Power 7 processors.
13717 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13718 (PPC_FEATURE_HAS_DFP): New #define.
13719 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13720 size of the FPSCR.
13721
78e5cee6
PA		 137222009-03-23 Pedro Alves <pedro@codesourcery.com>
13723
13724 * server.c (handle_query) Whitespace and formatting.
13725
1b3f6016
PA		 137262009-03-22 Pedro Alves <pedro@codesourcery.com>
13727
13728 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13729 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13730 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13731 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13732 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13733 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13734 Makefile.in, configure.ac: Fix whitespace throughout.
13735 * configure: Regenerate.
13736
a07b2135
PA		 137372009-03-22 Pedro Alves <pedro@codesourcery.com>
13738
13739 * inferiors.c (find_inferior): Make it safe for the callback
13740 function to delete the currently iterated inferior.
13741
67cc2626
PA		 137422009-03-22 Pedro Alves <pedro@codesourcery.com>
13743
13744 * Makefile.in (linuw_low_h): Move higher.
13745 (thread-db.o): Depend on $(linux_low_h).
13746
54a0b537
PA		 137472009-03-17 Pedro Alves <pedro@codesourcery.com>
13748
13749 Rename "process" to "lwp" throughout.
13750
13751 * linux-low.c (all_processes): Rename to...
13752 (all_lwps): ... this.
13753 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13754 (add_process): Rename to ...
13755 (add_lwp): ... this. Adjust.
13756 (linux_create_inferior): Adjust.
13757 (linux_attach_lwp): Adjust.
13758 (linux_attach): Adjust.
13759 (linux_kill_one_process): Rename to ...
13760 (linux_kill_one_lwp): ... this. Adjust.
13761 (linux_kill): Adjust.
13762 (linux_detach_one_process): Rename to ...
13763 (linux_detach_one_lwp): ... this. Adjust.
13764 (linux_detach): Adjust.
13765 (check_removed_breakpoint): Adjust.
13766 (status_pending_p): Adjust.
13767 (linux_wait_for_process): Rename to ...
13768 (linux_wait_for_lwp): ... this. Adjust.
13769 (linux_wait_for_event): Adjust.
13770 (send_sigstop): Adjust.
13771 (wait_for_sigstop): Adjust.
13772 (stop_all_processes): Rename to ...
13773 (stop_all_lwps): ... this.
13774 (linux_resume_one_process): Rename to ...
13775 (linux_resume_one_lwp): ... this. Adjust.
13776 (linux_set_resume_request, linux_continue_one_thread)
13777 (linux_queue_one_thread, resume_status_pending_p)
13778 (usr_store_inferior_registers, regsets_store_inferior_registers)
13779 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13780 Adjust.
13781 * linux-low.h (get_process): Rename to ...
13782 (get_lwp): ... this. Adjust.
13783 (get_thread_process): Rename to ...
13784 (get_thread_lwp): ... this. Adjust.
13785 (get_process_thread): Rename to ...
13786 (get_lwp_thread): ... this. Adjust.
13787 (struct process_info): Rename to ...
13788 (struct lwp_info): ... this.
13789 (all_processes): Rename to ...
13790 (all_lwps): ... this.
13791 * proc-service.c (ps_lgetregs): Adjust.
13792 * thread-db.c (thread_db_create_event, find_one_thread)
13793 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13794
0b16c5cf
PA		 137952009-03-14 Pedro Alves <pedro@codesourcery.com>
13796
13797 * server.c (handle_query): Handle "qAttached".
13798
32de4b9d
NS		 137992009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13800
13801 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13802 GPLv3, update license URL.
13803
2aecd87f
DE		 138042009-03-01 Doug Evans <dje@google.com>
13805
93efd302 13806 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13807 (server_h): Add gdb_signals.h.
13808 (signals.o): Update.
13809 * server.h (target_signal_from_host,target_signal_to_host_p)
13810 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13811
86b1f9c5
PM		 138122009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13813
13814 * remote-utils.c (getpkt): Also generate remote-debug
13815 information if noack_mode is set.
13816
4aa995e1
PA		 138172009-02-06 Pedro Alves <pedro@codesourcery.com>
13818
13819 * server.c (handle_query): Report qXfer:siginfo:read and
13820 qXfer:siginfo:write as supported and handle them.
13821 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13822 * linux-low.c (linux_xfer_siginfo): New.
13823 (linux_target_ops): Set it.
13824
62709adf
PA		 138252009-01-26 Pedro Alves <pedro@codesourcery.com>
13826
13827 * server.c (gdbserver_usage): Mention --remote-debug.
13828 (main): Accept '--remote-debug' switch.
13829
aef93bd7
DE		 138302009-01-18 Doug Evans <dje@google.com>
13831
13832 * regcache.c (new_register_cache): No need to check result of xcalloc.
13833 * server.c (handle_search_memory): Back out calls to xmalloc,
13834 result is checked and error is returned to user upon failure.
13835 (handle_query): Ditto. Add more checks for result of malloc.
13836 (handle_v_cont): Check result of malloc, report error back to
13837 user upon failure.
13838 (handle_v_run): Ditto. Call freeargv.
13839 * server.h (freeargv): Declare.
13840 * utils.c (freeargv): New fn.
13841
54363045
DE		 138422009-01-15 Doug Evans <dje@google.com>
13843
f626972c
DE		 13844 * gdbreplay.c (perror_with_name): Make arg const char *.
13845 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13846 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13847 * utils.c (perror_with_name): Make arg const char *.
54363045 13848
18aae699
PA		 138492009-01-14 Pedro Alves <pedro@codesourcery.com>
13850
13851 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13852 when handling a EXIT_PROCESS_DEBUG_EVENT.
13853
ff703abe
JB		 138542009-01-06 Joel Brobecker <brobecker@adacore.com>
13855
13856 * gdbreplay.c (gdbreplay_version): Update copyright year.
13857 * server.c (gdbserver_version): Likewise.
13858
f21cc1a2 138592009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13860
13861 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13862 (handle_extended_wait): Improve comment.
0e21c1ec 13863
bca929d3
DE		 138642008-12-13 Doug Evans <dje@google.com>
13865
13866 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13867 * server.h (ATTR_MALLOC): New macro.
13868 (xmalloc,xcalloc,xstrdup): Declare.
13869 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13870 * inferiors.c: Ditto.
13871 * linux-low.c: Ditto.
13872 * mem-break.c: Ditto.
13873 * regcache.c: Ditto.
13874 * remote-utils.c: Ditto.
13875 * server.c: Ditto.
13876 * target.c: Ditto.
13877 * win32-low.c: Ditto.
13878
97438e3f
DE		 138792008-12-12 Doug Evans <dje@google.com>
13880
896c7fbb
DE		 13881 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13882 in debugging printf.
13883
97438e3f
DE		 13884 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13885
e3b886f8
DE		 138862008-12-09 Doug Evans <dje@google.com>
13887
13888 * linux-low.h (struct process_info): Delete member tid, unused.
13889 * thread-db.c (find_one_thread): Update.
13890 (maybe_attach_thread): Update.
13891
07e059b5
VP		 138922008-12-02 Pedro Alves <pedro@codesourcery.com>
13893
889bf7c5
PA		 13894 * target.h (struct target_ops): Add qxfer_osdata member.
13895 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13896 and dirent.h.
13897 (linux_qxfer_osdata): New functions.
13898 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13899 callback.
13900 * server.c (handle_query): Handle "qXfer:osdata:read:".
13901 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13902 (buffer_xml_printf): New functions.
13903 * server.h (struct buffer): New.
13904 (buffer_grow_str, buffer_grow_str0): New macros.
13905 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13906 (buffer_xml_printf): Declare.
07e059b5 13907
4cab47ab
DE		 139082008-11-24 Doug Evans <dje@google.com>
13909
13910 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13911
f142445f
DJ		 139122008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13913
13914 * server.c (handle_v_run): Always use the supplied argument list.
13915
d0107bb6 139162008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13917
d0107bb6
BW		 13918 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13919 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13920
2c4ad781
TJB		 139212008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13922
13923 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13924 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13925 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13926 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13927 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13928 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13929 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13930 XML target descriptions.
13931 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13932 when inferior is running on an ISA 2.05 or later processor. Add
13933 special case to return offset for full 64-bit slot of FPSCR when
13934 in 32-bits.
13935
dfb64f85
DJ		 139362008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13937
13938 * Makefile.in (SFILES, clean): Added sparc64 files.
13939 (reg-sparc64.o, reg-sparc64.c): New.
13940 * configure.srv (sparc*-*-linux*): New configuration.
13941 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13942 syscall arguments for SPARC.
13943 (regsets_store_inferior_registers): Likewise.
13944 * linux-sparc-low.c: New file.
13945
66b6e1dd
DE		 139462008-10-21 Doug Evans <dje@google.com>
13947
13948 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13949 (READLINE_DIR,READLINE_DEP): Delete.
13950 (INTERNAL_CFLAGS): Update.
13951 (LINTFLAGS): Update.
13952
9b710a42
PA		 139532008-10-10 Pedro Alves <pedro@codesourcery.com>
13954
13955 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13956 whole argv from the last run, not just argv[0].
13957
5822d809
PA		 139582008-09-08 Pedro Alves <pedro@codesourcery.com>
13959
13960 * regcache.c (new_register_cache): Return NULL if the register
13961 cache size isn't known yet.
13962 (free_register_cache): Avoid dereferencing a NULL regcache.
13963
74aac56f
DJ		 139642008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13965
13966 * configure.srv: Merge MIPS and MIPS64.
13967
400b20f5
MR		 139682008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13969
13970 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13971
677c5bb1
LM		 139722008-08-18 Luis Machado <luisgpm@br.ibm.com>
13973
13974 * Makefile.in: Add required vsx dependencies.
13975
13976 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13977 Declare init_registers_powerpc_vsx32l.
13978 Declare init_registers_powerpc_vsx64l.
13979 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13980 (ppc_arch_setup): Check for VSX in hwcap.
13981 (ppc_fill_vsxregset): New function.
13982 (ppc_store_vsxregset): New function.
13983 Add new VSX entry in regset_info target_regsets.
13984
13985 * configure.srv: Add new VSX dependencies.
13986
a6f3e723
SL		 139872008-08-12 Pedro Alves <pedro@codesourcery.com>
13988
13989 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13990 (remote_open): Set or clear transport_is_reliable.
13991 (putpkt_binary): Don't expect acks in noack mode.
13992 (getpkt): Don't send ack/nac in noack mode.
13993 * server.c (handle_general_set): Handle QStartNoAckMode.
13994 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13995 qSupported.
13996 (main): Reset noack_mode on every connection.
13997 * server.h (noack_mode): Declare.
13998
a417dc56
RW		 139992008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14000
14001 * Makefile.in (GDBREPLAY_OBS): New variable.
14002 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14003
3221518c
UW		 140042008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14005 Daniel Jacobowitz <dan@codesourcery.com>
14006
14007 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14008 (usr_store_inferior_registers): Likewise.
14009 (regsets_store_inferior_registers): Likewise.
14010
ec56be1b
PA		 140112008-07-31 Rolf Jansen <rj@surtec.com>
14012 Pedro Alves <pedro@codesourcery.com>
14013
14014 * configure.ac: Check for memmem declaration.
14015 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14016 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14017 (disable_packet_qfThreadInfo): Unconditionally compile.
14018 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14019 * configure, config.in: Regenerate.
14020
2fe5e3ff
DE		 140212008-07-28 Doug Kwan <dougkwan@google.com>
14022
14023 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14024 (linux_write_memory): Remove declaration of errno.
14025
836acd6d
UW		 140262008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14027
14028 * linux-low.c (handle_extended_wait): Do not use "status"
14029 variable uninitialized.
14030
aeba519e
PA		 140312008-07-07 Pedro Alves <pedro@codesourcery.com>
14032
14033 * server.c (handle_v_attach): Inhibit reporting dll changes.
14034
db42f210
PA		 140352008-06-27 Pedro Alves <pedro@codesourcery.com>
14036
14037 * remote-utils.c (prepare_resume_reply): If requested, don't
14038 output "thread:TID" in the T stop reply.
14039
14040 * server.c (disable_packet_vCont, disable_packet_Tthread)
14041 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14042 (handle_query): If requested, disable support for qC, qfThreadInfo
14043 and qsThreadInfo.
14044 (handle_v_requests): If requested, disable support for vCont.
14045 (gdbserver_show_disableable): New.
14046 (main): Handle --disable-packet and --disable-packet=LIST.
14047
14048 * server.h (disable_packet_vCont, disable_packet_Tthread)
14049 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14050
8e4c5421
CD		 140512008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14052
14053 * server.c (gdbserver_usage): Mention --version.
14054
6e23a804
DJ		 140552008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14056
14057 * Makefile.in (gdbreplay.o): New rule.
14058
90aa6a40
JM		 140592008-06-06 Joseph Myers <joseph@codesourcery.com>
14060
14061 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14062 message, not gdbserver.
14063
c16158bc 140642008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14065 Nathan Sidwell <nathan@codesourcery.com>
14066 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14067
14068 * acinclude.m4: Include ../../config/acx.m4.
14069 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14070 * configure, config.in: Regenerate.
14071 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14072 * server.c (gdbserver_version): Print PKGVERSION.
14073 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14074 (main): Adjust gdbserver_usage calls.
14075 * gdbreplay.c (version, host_name): Add declarations.
14076 (gdbreplay_version, gdbreplay_usage): New.
14077 (main): Accept --version and --help options.
14078
aeb75bf5
DJ		 140792008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14080
14081 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14082 (arm_breakpoint_at): Handle Thumb.
14083 (the_low_target): Add comment.
14084
76b233dd
UW		 140852008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14086
14087 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14088
08388c79
DE		 140892008-05-09 Doug Evans <dje@google.com>
14090
a3c83fae
DE		 14091 * server.h (decode_search_memory_packet): Declare.
14092 * remote-utils.c (decode_search_memory_packet): New fn.
14093 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14094 (handle_search_memory): New fn.
14095 (handle_query): Process qSearch:memory packets.
14096
bb9c3d36
UW		 140972008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14098
14099 * regcache.c (registers_length): Remove.
14100 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14101 full register packet.
14102 * regcache.h (registers_length): Remove prototype.
14103 * server.h (PBUFSIZ): Define to 16384.
14104
7284e1be
UW		 141052008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14106
14107 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14108 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14109 powerpc-64l.o, and powerpc-altivec64l.o.
14110 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14111 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14112 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14113 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14114 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14115 to srv_xmlfiles.
14116
14117 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14118 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14119 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14120 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14121 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14122 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14123 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14124 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14125 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14126 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14127 (clean): Update.
14128
14129 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14130 (init_registers_powerpc_32l): ... this new prototype.
14131 (init_registers_powerpc_32): Remove, replace by ...
14132 (init_registers_powerpc_altivec32l): ... this new prototype.
14133 (init_registers_powerpc_e500): Remove, replace by ...
14134 (init_registers_powerpc_e500l): ... this new prototype.
14135 (init_registers_ppc64): Remove, replace by ...
14136 (init_registers_powerpc_64l): ... this new prototype.
14137 (init_registers_powerpc_64): Remove, replace by ...
14138 (init_registers_powerpc_altivec64l): ... this new prototype.
14139 (ppc_num_regs): Set to 73.
14140 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14141 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14142 (ppc_cannot_store_register): Handle orig_r3 and trap.
14143 (ppc_arch_setup): Update init_registers_... calls.
14144 (ppc_fill_gregset): Handle orig_r3 and trap.
14145
14146 * inferiors.c (clear_inferiors): Reset current_inferior.
14147
fdc59709
PB		 141482008-04-23 Paolo Bonzini <bonzini@gnu.org>
14149
889bf7c5
PA		 14150 * acinclude.m4: Add override.m4.
14151 * configure: Regenerate.
fdc59709 14152
c9b2f845
UW		 141532008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14154
14155 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14156 initial call to init_register_ppc64.
14157
550512b8
UW		 141582008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14159
43aaf8b6
PA		 14160 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14161 single powerpc*-*-linux* case.
550512b8
UW		 14162 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14163
b6430ec3
UW		 141642008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14165
14166 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14167 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14168 from reg_xmlfiles.
14169 * linux-ppc-low.c: Include <elf.h>.
14170 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14171 (ppc_hwcap): New global variable.
14172 (ppc_regmap): Remove __SPE__ #ifdef sections.
14173 (ppc_regmap_e500): New global variable.
14174 (ppc_cannot_store_register): Update __SPE__ special case.
14175 (ppc_get_hwcap): New function.
14176 (ppc_arch_setup): Use it to determine whether inferior supports
14177 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14178 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14179 Do not access registers if target does not support AltiVec.
14180 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14181 Do not access registers if target does not support SPE.
14182 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14183
52fa2412
UW		 141842008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14185
14186 * linux-low.c (disabled_regsets, num_regsets): New.
14187 (use_regsets_p): Delete.
14188 (linux_wait_for_process): Clear disabled_regsets.
14189 (regsets_fetch_inferior_registers): Check and set it.
14190 (regsets_store_inferior_registers): Likewise.
14191 (linux_fetch_registers, linux_store_registers): Do not use
14192 use_regsets_p.
14193 (initialize_low): Allocate disabled_regsets.
14194
e28b3332
DJ		 141952008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14196
14197 * Makefile.in (LIBOBJS): New.
14198 (OBS): Use LIBOBJS.
14199 (memmem.o): New rule.
14200 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14201 * configure: Regenerated.
14202
4536995d
UW		 142032008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14204
14205 * server.c (handle_query): Never return "unsupported" for
14206 qXfer:features:read queries.
14207
221c031f
UW		 142082008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14209
14210 * server.c (get_features_xml): Fix inverted condition.
14211 (handle_query): Always support qXfer:feature:read.
14212
ccd213ac
DJ		 142132008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14214
14215 * server.c (wrapper_argv): New.
14216 (start_inferior): Handle wrapper_argv. If set, expect an extra
14217 trap.
14218 (gdbserver_usage): Document --wrapper.
14219 (main): Parse --wrapper.
14220
6fe305f7
UW		 142212008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14222
14223 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14224 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14225 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14226 (ppc_set_pc): Likewise.
14227 (ppc_arch_setup): New function.
14228 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14229 of collect_register.
889bf7c5 14230 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14231
5b0a002e
UW		 142322008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14233
14234 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14235 instead of linux-ppc64-low.o.
14236 * linux-ppc64-low.c: Remove file.
14237 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14238 (linux-ppc64-low.o): Remove rule.
14239
14240 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14241 (init_registers_powerpc_64): Likewise.
14242 (ppc_regmap): Conditionally define depending on __powerpc64__.
14243 (ppc_cannot_store_register): Do not special-case "fpscr" when
14244 compiled on __powerpc64__.
14245 (ppc_collect_ptrace_register): New function.
14246 (ppc_supply_ptrace_register): New function.
14247 (ppc_breakpoint): Change type to "unsigned int".
14248 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14249 (the_low_target): Conditionally provide initializers for the
889bf7c5 14250 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14251 collect_ptrace_register and supply_ptrace_register members.
14252
9b4b61c8
UW		 142532008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14254
14255 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14256 * server.c (gdbserver_xmltarget): Define.
14257 (get_features_xml): Use it to replace "target.xml" and arch_string.
14258
14259 * configure.srv: Remove srv_xmltarget. Add XML files that were
14260 mentioned there to srv_xmlfiles instead. Remove conditional tests
14261 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14262 srv_xmlfiles and srv_regobj to include all possible choices.
14263 * configure.ac (srv_xmltarget): Remove.
14264 (srv_xmlfiles): Do not add "target.xml".
14265 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14266 checks for supplementary target information.
14267 * configure: Regenerate.
14268 * Makefile.in (XML_TARGET): Remove.
14269 (target.xml): Remove rule.
14270 (clean): Do not clean up target.xml.
14271 (.PRECIOUS): Do not mention target.xml.
14272
14273 * target.h (struct target_ops): Remove arch_string member.
14274 * linux-low.c (linux_arch_string): Remove.
14275 (linux_target_ops): Remove arch_string initializer.
14276 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14277 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14278 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14279 * spu-low.c (spu_arch_string): Remove.
14280 (spu_target_ops): Remove arch_string initializer.
14281 * win32-low.c (win32_arch_string): Remove.
14282 (win32_target_ops): Remove arch_string initializer.
14283 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14284 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14285 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14286
ee1a7ae4
UW		 142872008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14288
14289 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14290 by collect_ptrace_register and supply_ptrace_register hooks.
14291 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14292 instead of checking for the_low_target.left_pad_xfer.
14293 (usr_store_inferior_registers): Use collect_ptrace_register callback
14294 instead of checking for the_low_target.left_pad_xfer.
14295
14296 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14297 (s390_supply_ptrace_register): Likewise.
14298 (s390_fill_gregset): Call s390_collect_ptrace_register.
14299 (the_low_target): Update.
14300
14301 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14302 (ppc_supply_ptrace_register): Likewise.
14303 (the_low_target): Update.
14304
14305 * linux-i386-low.c (the_low_target): Update.
14306 * linux-x86-64-low.c (the_low_target): Update.
14307
d61ddec4
UW		 143082008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14309
14310 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14311 reg-s390.o and reg-s390x.o.
14312
14313 * linux-low.c (new_inferior): New global variable.
14314 (linux_create_inferior, linux_attach): Set it.
14315 (linux_wait_for_process): Call the_low_target.arch_setup after the
14316 target has stopped for the first time.
14317 (initialize_low): Do not call the_low_target.arch_setup.
14318
14319 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14320 (s390_set_pc): Likewise.
14321 (s390_arch_setup): New function.
14322 (the_low_target): Use s390_arch_setup as arch_setup routine.
14323
14324 * regcache.c (realloc_register_cache): New function.
14325 (set_register_cache): Call it for each existing regcache.
14326
d05b4ac3
UW		 143272008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14328
14329 * server.h (init_registers): Remove prototype.
14330
14331 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14332 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14333 instead of init_registers ().
14334 * linux-arm-low.c (init_registers_arm): Add prototype.
14335 (init_registers_arm_with_iwmmxt): Likewise.
14336 (the_low_target): Add initializer for arch_setup field.
14337 * linux-cris-low.c (init_registers_cris): Add prototype.
14338 (the_low_target): Add initializer for arch_setup field.
14339 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14340 (the_low_target): Add initializer for arch_setup field.
14341 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14342 (the_low_target): Add initializer for arch_setup field.
14343 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14344 (the_low_target): Add initializer for arch_setup field.
14345 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14346 (the_low_target): Add initializer for arch_setup field.
14347 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14348 (the_low_target): Add initializer for arch_setup field.
14349 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14350 (init_registers_mips64_linux): Likewise.
14351 (the_low_target): Add initializer for arch_setup field.
14352 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14353 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14354 (the_low_target): Add initializer for arch_setup field.
14355 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14356 (init_registers_powerpc_64): Likewise.
14357 (the_low_target): Add initializer for arch_setup field.
14358 * linux-s390-low.c (init_registers_s390): Add prototype.
14359 (init_registers_s390x): Likewise.
14360 (the_low_target): Add initializer for arch_setup field.
14361 * linux-sh-low.c (init_registers_sh): Add prototype.
14362 (the_low_target): Add initializer for arch_setup field.
14363 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14364 (the_low_target): Add initializer for arch_setup field.
14365 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14366 (the_low_target): Add initializer for arch_setup field.
14367
14368 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14369 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14370 instead of init_registers ().
14371 * win32-arm-low.c (init_registers_arm): Add prototype.
14372 (the_low_target): Add initializer for arch_setup field.
14373 * win32-i386-low.c (init_registers_i386): Add prototype.
14374 (the_low_target): Add initializer for arch_setup field.
14375
14376 * spu-low.c (init_registers_spu): Add prototype.
14377 (initialize_low): Call initialie_registers_spu () instead of
14378 initialize_registers ().
14379
fd96d250
PA		 143802008-02-19 Pedro Alves <pedro@codesourcery.com>
14381
14382 * server.c (handle_v_requests): When handling the vRun and vAttach
14383 packets, if already debugging a process, don't kill it. Return an
14384 error instead.
14385
d41b6bb4
DJ		 143862008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14387
14388 * server.c (handle_query): Correct length check.
14389
5ac588cf
PA		 143902008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14391
14392 * win32-low.c (do_initial_child_stuff): Add process handle
14393 parameter. Set current_process_handle and current_process_id from the
14394 parameters. Clear globals.
14395 (win32_create_inferior): Don't set current_process_handle and
14396 current_process_id here. Instead pass them on the call to
14397 do_initial_child_stuff.
14398 (win32_attach): Likewise.
14399 (win32_clear_inferiors): New.
14400 (win32_kill): Don't close the current process handle or the
14401 current thread handle here. Instead call win32_clear_inferiors.
14402 (win32_detach): Don't open a new handle to the process. Call
14403 win32_clear_inferiors.
14404 (win32_join): Don't rely on current_process_handle; open a new
14405 handle using the process id.
14406 (win32_wait): Call win32_clear_inferiors when the inferior process
14407 has exited.
14408
ecd7ecbc
DJ		 144092008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14410
14411 * server.c (monitor_show_help): Add "exit".
14412
1525d545
MG		 144132008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14414
ecd7ecbc 14415 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14416 (clean): Add reg-xtensa.c.
14417 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14418 * configure.srv (xtensa*-*-linux*) New target.
14419 * linux-xtensa-low.c: New.
14420 * xtensa-xtregs.c: New.
1525d545 14421
59a016f0
PA		 144222008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14423
14424 * hostio.c: Don't include errno.h.
14425 (errno_to_fileio_errno): Move to hostio-errno.
14426 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14427 error number outputting to the target->hostio_last_error callback.
14428 (hostio_packet_error): Use FILEIO_EINVAL directly.
14429 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14430 calls to hostio_error.
14431 * hostio-errno.c: New.
14432 * server.h (hostio_last_error_from_errno): Declare.
14433 * target.h (target_ops): Add hostio_last_error member.
14434 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14435 as hostio_last_error handler.
889bf7c5 14436 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14437 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14438 (wince_hostio_last_error): New functions.
14439 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14440 as hostio_last_error handler.
14441 (win32_target_ops) [!_WIN32_WCE]: Register
14442 hostio_last_error_from_errno as hostio_last_error handler.
14443 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14444 (hostio-errno.o): New rule.
14445 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14446 * configure.srv (srv_hostio_err_objs): New variable. Default to
14447 hostio-errno.o.
14448 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14449 * configure: Regenerate.
14450
2d717e4f
DJ		 144512008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14452
14453 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14454 (linux_kill, linux_detach): Clean up the process list.
14455 * remote-utils.c (remote_open): Improve port number parsing.
14456 (putpkt_binary, input_interrupt): Only send interrupts if the target
14457 is running.
14458 * server.c (extended_protocol): Make static.
14459 (attached): Define earlier.
14460 (exit_requested, response_needed, program_argv): New variables.
14461 (target_running): New.
14462 (start_inferior): Clear attached here.
14463 (attach_inferior): Set attached here.
14464 (require_running): Define.
14465 (handle_query): Use require_running and target_running. Implement
14466 "monitor exit".
14467 (handle_v_attach, handle_v_run): New.
14468 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14469 (gdbserver_usage): Update.
14470 (main): Redo argument parsing. Handle --debug and --multi. Handle
14471 --attach along with other options or after the port. Save
14472 program_argv. Support no initial program. Resynchronize
14473 communication with GDB after an error. Handle "monitor exit".
14474 Use require_running and target_running. Always allow the extended
14475 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14476 restart in extended mode.
14477 * README: Refer to the GDB manual. Update --attach usage.
14478
7407e2de
AS		 144792007-12-20 Andreas Schwab <schwab@suse.de>
14480
14481 * linux-low.c (STACK_SIZE): Define.
14482 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14483 (linux_test_for_tracefork): Likewise.
14484
b65d95c5
DJ		 144852007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14486
14487 * linux-low.c (linux_wait_for_event): Update messages. Do not
14488 reinsert auto-delete breakpoints.
14489 * mem-break.c (struct breakpoint): Change return type of handler to
14490 int.
14491 (set_breakpoint_at): Update handler type.
14492 (reinsert_breakpoint_handler): Return 1 instead of calling
14493 delete_breakpoint.
14494 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14495 setting a new one.
14496 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14497 * mem-break.h (set_breakpoint_at): Update handler type.
14498 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14499 * win32-low.c (auto_delete_breakpoint): New.
14500 (get_child_debug_event): Use it.
14501
4e799345
DJ		 145022007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14503
14504 * configure.ac: Check for pread and pwrite.
14505 * hostio.c (handle_pread): Fall back to lseek and read.
14506 (handle_pwrite): Fall back to lseek and write.
14507 * config.in, configure: Regenerated.
14508
27524b67
DJ		 145092007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14510
14511 * server.c (myresume): Add own_buf argument.
14512 (main): Update calls.
14513
a20d5e98
DJ		 145142007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14515
14516 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14517 * remote-utils.c (remote_open): Do not call disable_async_io.
14518 (block_async_io): Delete.
14519 (unblock_async_io): Make static.
14520 (initialize_async_io): New.
14521 * server.c (handle_v_cont): Handle async I/O here.
14522 (myresume): Likewise. Move other common resume tasks here...
14523 (main): ... from here. Call initialize_async_io. Disable async
14524 I/O before the main loop.
14525 * server.h (initialize_async_io): Declare.
14526 (block_async_io, unblock_async_io): Delete prototypes.
14527 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14528
b79d787e
DJ		 145292007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14530
14531 * remote-utils.c (readchar): Allow binary data in received messages.
14532
d97903b2
PA		 145332007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14534
14535 * win32-low.c (attaching): New global.
14536 (win32_create_inferior): Clear the `attaching' global.
14537 (win32_attach): Set the `attaching' global.
14538 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14539 attaching. Only set a breakpoint at the entry point if not
14540 attaching.
14541
311de423
PA		 145422007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14543
14544 * server.c (main): Don't report dll events on the initial
14545 connection on attaches.
14546
6c2d16d2
PA		 145472007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14548
14549 * server.c (main): Relax numerical bases supported for the pid of
14550 the --attach command line argument.
14551
5ca906e6
PA		 145522007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14553
14554 * win32-low.c (win32_attach): Call OpenProcess before
14555 DebugActiveProcess, not after. Add last error output to error
14556 call.
14557
9c6c8194
PA		 145582007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14559
14560 * win32-low.c (win32_get_thread_context)
14561 (win32_set_thread_context): New functions.
14562 (thread_rec): Use win32_get_thread_context.
14563 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14564 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14565 field.
14566
4d5d1aaa
PA		 145672007-12-03 Leo Zayas
14568 Pedro Alves <pedro_alves@portugalmail.pt>
14569
14570 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14571 global variables.
14572 (child_add_thread): Minor cleanup.
14573 (child_continue): Resume artificially suspended threads before
14574 calling ContinueDebugEvent.
14575 (suspend_one_thread): New.
14576 (fake_breakpoint_event): New.
14577 (get_child_debug_event): Change return type to int. Check here if
14578 gdb sent an interrupt request. If a soft interrupt was requested,
14579 fake a breakpoint event. Return 0 if there is no event to handle,
14580 and 1 otherwise.
14581 (win32_wait): Don't check here if gdb sent an interrupt request.
14582 Ensure there is a valid event to handle.
14583 (win32_request_interrupt): Add soft interruption method as last
14584 resort.
14585
c436e841
PA		 145862007-12-03 Leo Zayas
14587 Pedro Alves <pedro_alves@portugalmail.pt>
14588
14589 * win32-low.h (win32_thread_info): Add descriptions to the
14590 structure members. Replace `suspend_count' counter by a
14591 `suspended' flag.
14592 * win32-low.c (thread_rec): Update condition of when to get the
14593 context from the inferior. Rely on ContextFlags being set if it
14594 has already been retrieved. Only suspend the inferior thread if
14595 we haven't already. Warn if that fails.
14596 (continue_one_thread): s/suspend_count/suspended/. Only call
14597 ResumeThread once. Warn if that fails.
14598
e7b5fa67
PA		 145992007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14600
14601 * win32-low.c (win32_wait): Don't read from the inferior when it
14602 has already exited.
14603
a385171d
PA		 146042007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14605
14606 * Makefile.in (win32_low_h): New variable.
14607 (win32-low.o): Add dependency on $(win32_low_h).
14608 (win32-arm-low.o, win32-i386-low.o): New rules.
14609
f80c84b3
DJ		 146102007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14611
14612 * hostio.c: Correct copyright year.
14613
a6b151f1
DJ		 146142007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14615
14616 * Makefile.in (OBS): Add hostio.o.
14617 (hostio.o): New rule.
14618 * server.h (handle_vFile): Declare.
14619 * hostio.c: New file.
14620 * server.c (handle_v_requests): Take packet_len and new_packet_len
14621 for binary packets. Call handle_vFile.
14622 (main): Update call to handle_v_requests.
14623
f9387fc3
DJ		 146242007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14625
14626 * linux-low.c: Include <sched.h>.
14627
51c2684e
DJ		 146282007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14629
14630 * linux-low.c (linux_tracefork_grandchild): New.
14631 (linux_tracefork_child): Use clone.
14632 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14633
75f83163
JB		 146342007-10-31 Joel Brobecker <brobecker@adacore.com>
14635
14636 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14637
da5898ce
DJ		 146382007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14639
14640 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14641
24a09b5f
DJ		 146422007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14643
14644 * inferiors.c (change_inferior_id): Delete.
14645 (add_pid_to_list, pull_pid_from_list): New.
14646 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14647 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14648 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14649 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14650 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14651 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14652 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14653 (using_threads): Always set to 1.
14654 (handle_extended_wait): New.
14655 (add_process): Do not set TID.
14656 (linux_create_inferior): Set must_set_ptrace_flags.
14657 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14658 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14659 (linux_thread_alive): Rename TID argument to LWPID.
14660 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14661 (linux_wait_for_event): Do not use TID or check using_threads. Update
14662 call to dead_thread_notify. Call handle_extended_wait.
14663 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14664 (send_sigstop): Delete sigstop_sent.
14665 (wait_for_sigstop): Avoid TID.
14666 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14667 (linux_test_for_tracefork): New.
14668 (linux_lookup_signals): Use thread_db_active and
14669 linux_supports_tracefork_flag.
14670 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14671 * linux-low.h (get_process_thread): Avoid TID.
14672 (struct process_ifo): Move thread_known and tid to the end. Remove
14673 sigstop_sent.
14674 (linux_attach_lwp, thread_db_init): Update prototypes.
14675 * server.h (change_inferior_id): Delete prototype.
14676 (add_pid_to_list, pull_pid_from_list): New prototypes.
14677 * thread-db.c (thread_db_use_events): New.
14678 (find_first_thread): Rename to...
14679 (find_one_thread): ...this. Update callers and messages. Do not
14680 call fatal. Check thread_db_use_events. Do not call
14681 change_inferior_id or new_thread_notify.
14682 (maybe_attach_thread): Update. Do not call new_thread_notify.
14683 (thread_db_init): Set thread_db_use_events. Check use_events.
14684 * utils.c (fatal, warning): Correct message prefix.
14685
30ed0a8f
DJ		 146862007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14687
14688 * Makefile.in (clean): Remove new files.
14689 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14690 (powerpc-64.o, powerpc-64.c): New rules.
14691 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14692 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14693 with SPE.
14694 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14695 SPE targets.
14696 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14697 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14698 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14699 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14700 (target_regsets): Add AltiVec and SPE register sets.
14701 * configure.ac: Check for AltiVec and SPE.
14702 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14703 (ppc_fill_vrregset, ppc_store_vrregset): New.
14704 (target_regsets): Add AltiVec register set.
14705 * configure: Regenerated.
14706
fd462a61
DJ		 147072007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14708
14709 * linux-low.c (O_LARGEFILE): Define.
14710 (linux_read_memory): Use /proc/PID/mem.
14711 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14712 * configure, config.in: Regenerated.
14713
69f223ed
DJ		 147142007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14715
14716 * linux-low.c (linux_wait_for_event): Do not pass signals while
14717 single-stepping.
14718
aec18585
PA		 147192007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14720
14721 * win32-low.c (create_process): New.
14722 (win32_create_inferior): Use create_process instead of
14723 CreateProcess. If create_process failed retry appending an ".exe"
14724 suffix. Store the GetLastError result immediatelly after
14725 create_process calls and use it on the call to error.
14726
34d86ddd
PA		 147272007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14728
14729 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14730
5a0e3bd0
JB		 147312007-08-23 Joel Brobecker <brobecker@adacore.com>
14732
14733 * configure.ac: Switch license to GPLv3.
14734
f88c79e6
MS		 147352007-08-01 Michael Snyder <msnyder@access-company.com>
14736
14737 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14738
6b3d9b83
PA		 147392007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14740
14741 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14742 typedef.
14743 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14744 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14745 CloseToolhelp32Snapshot.
14746 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14747 CloseToolhelp32Snapshot.
14748
c588c53c
MS		 147492007-07-27 Michael Snyder <michael.snyder@access-company.com>
14750
14751 * server.c (main): Check for inferior exit before main loop.
14752
aa0403d9
PA		 147532007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14754
14755 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14756 instead of on tmp_desc.
14757
255e7678
DJ		 147582007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14759 Daniel Jacobowitz <dan@codesourcery.com>
14760
14761 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14762 (add_thread): Minor cleanups.
14763 (clear_inferiors): Move lower in the file. Clear the DLL
14764 list.
14765 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14766 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14767 (xml_escape_text): New.
14768 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14769 for qSupported.
14770 (handle_v_cont): Report errors.
14771 (gdbserver_version): Update.
14772 (main): Correct size of own_buf. Do not report initial DLL events.
14773 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14774 (unloaded_dll, xml_escape_text): New.
14775 * win32-low.c (enum target_waitkind): Update comments.
14776 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14777 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14778 (win32_EnumProcessModules, win32_GetModuleInformation)
14779 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14780 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14781 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14782 (win32_Module32First, win32_Module32Next, load_toolhelp)
14783 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14784 (get_child_debug_event): Handle DLL events.
14785 (win32_wait): Likewise.
14786
0d37add9
DJ		 147872007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14788
14789 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14790 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14791
45e2715e
PA		 147922007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14793
14794 * win32-low.c (handle_output_debug_string): Ignore event if not
14795 waiting.
14796
c5674cf1
PA		 147972007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14798
14799 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14800
2bbe3cc1
DJ		 148012007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14802
14803 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14804
ae13219e
DJ		 148052007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14806
14807 * inferiors.c (change_inferior_id): Add comment.
14808 * linux-low.c (check_removed_breakpoint): Add an early
14809 prototype. Improve debug output.
14810 (linux_attach): Doc update.
14811 (linux_detach_one_process, linux_detach): Clean up before releasing
14812 each process.
14813 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14814 * linux-low.h (struct process_info): Doc improvement.
14815 * mem-break.c (delete_all_breakpoints): New.
14816 * mem-break.h (delete_all_breakpoints): New prototype.
14817 * thread-db.c (find_first_thread): New.
14818 (thread_db_create_event): Call it instead of
14819 thread_db_find_new_threads. Clean up unused variables.
14820 (maybe_attach_thread): Remove first thread handling.
14821 (thread_db_find_new_threads): Use find_first_thread.
14822 (thread_db_get_tls_address): Likewise.
14823
4105de34
DJ		 148242007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14825
14826 * thread-db.c (thread_db_find_new_threads): Add prototype.
14827 (thread_db_create_event): Check for the main thread before adding
14828 a new thread.
14829 (maybe_attach_thread): Only enable event reporting if TID == 0.
14830 (thread_db_get_tls_address): Check for new threads.
14831
2b876972
DJ		 148322007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14833
14834 * linux-low.c (linux_create_inferior): Try execv before execvp.
14835 * spu-low.c (spu_create_inferior): Likewise.
14836
7a245884
DJ		 148372007-06-13 Mike Frysinger <vapier@gentoo.org>
14838
14839 * linux-low.c (linux_create_inferior): Change execv to execvp.
14840 * spu-low.c (spu_create_inferior): Likewies.
14841
117ce543
DJ		 148422007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14843
14844 * Makefile.in (clean): Clean new files instead of deleted ones.
14845 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14846 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14847 rules.
14848 * configure.srv: Specify XML files and new regformats for MIPS and
14849 MIPS64 GNU/Linux.
14850 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14851 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14852 an entry for the restart register.
14853 (mips_cannot_fetch_register, mips_cannot_store_register)
14854 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14855 register names to match the XML descriptions.
14856 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14857 restart register instead of $0.
14858
0e7f50da
UW		 148592007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14860 Markus Deuling <deuling@de.ibm.com>
14861
14862 * remote-utils.c (decode_xfer_write): New function.
14863 * server.h (decode_xfer_write): Add prototype.
14864 * server.c (handle_query): Add PACKET_LEN argument. Support
14865 qXfer:spu:read and qXfer:spu:write packets.
14866 (main): Pass packet_len to handle_query.
14867 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14868 * target.h (target_ops): Add qxfer_spu.
14869
374c1d38
UW		 148702007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14871
14872 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14873 accessing non-seekable spufs files.
14874
bb63802a
UW		 148752007-05-16 Markus Deuling <deuling@de.ibm.com>
14876
889bf7c5 14877 * server.c (handle_query): Add reply for qC packet.
bb63802a 14878
7390519e
PA		 148792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14880 Leo Zayas <lerele@champenstudios@com>
14881
14882 * server.h (check_remote_input_interrupt_request): New function.
14883 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14884 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14885 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14886 (check_remote_input_interrupt_request): New function.
14887 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14888 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14889 winapi_GenerateConsoleCtrlEvent): New typedefs.
14890 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14891 to 250 ms.
14892 (win32_wait): Check for remote interrupt request
14893 with check_remote_input_interrupt_request.
14894 (win32_request_interrupt): New function.
14895 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14896
34b34921
PA		 148972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14898
14899 * win32-low.c (debug_registers_changed,
14900 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14901 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14902 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14903 (thread_rec): Get context using the low target.
14904 (child_add_thread): Call thread_added on the low target,
14905 which does the same thing.
14906 (regptr): Delete.
14907 (do_initial_child_stuff): Remove debug registers references.
14908 Set context using the low target. Resume threads after
14909 setting the contexts.
14910 (child_continue): Remove dead variable. Remove debug
14911 registers references.
14912 (child_fetch_inferior_registers): Go through the low target.
14913 (do_child_store_inferior_registers): Remove.
14914 (child_store_inferior_registers): Go through the low target.
14915 (win32_resume): Remove debug registers references.
14916 Set context using the low target.
14917 (handle_exception): Change return type to void. Don't record
14918 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14919 first chance exception.
889bf7c5 14920 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14921 goto loop. Always return after waiting for debug event.
14922 (win32_wait): Convert to switch statement. Handle spurious
14923 events.
14924
14925 * win32-i386-low.c (debug_registers_changed,
14926 debug_registers_used): New.
14927 (initial_stuff): Rename to ...
14928 (i386_initial_stuff): ... this. Clear debug registers
14929 state variables.
14930 (store_debug_registers): Delete.
14931 (i386_get_thread_context): New.
14932 (load_debug_registers): Delete.
14933 (i386_set_thread_context): New.
14934 (i386_thread_added): New.
14935 (single_step): Rename to ...
14936 (i386_single_step): ... this.
14937 (do_fetch_inferior_registers): Rename to ...
14938 (i386_fetch_inferior_register): ... this.
14939 (i386_store_inferior_register): New.
14940 (the_low_target): Adapt to new interface.
14941
14942 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14943 (arm_get_thread_context): New.
14944 (arm_set_thread_context): New.
14945 (regptr): New.
14946 (do_fetch_inferior_registers): Rename to ...
14947 (arm_fetch_inferior_register): ... this.
14948 (arm_store_inferior_register): New.
14949 (arm_wince_breakpoint): Reimplement as unsigned long.
14950 (arm_wince_breakpoint_len): Define.
14951 (the_low_target): Adapt to new interface.
14952
14953 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14954 load_debug_registers. Add get_thread_context, set_thread_context,
14955 thread_added and store_inferior_register. Rename
14956 fetch_inferior_registers to fetch_inferior_register.
14957 (regptr): Remove declaration.
14958
dd6953e1
PA		 149592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14960
14961 * linux-low.c (linux_detach): Change return type to int. Return 0.
14962 * spu-low.c (spu_detach): Likewise.
14963
444d6139
PA		 149642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14965
14966 * target.h (target_ops): Change return type of detach to int.
14967 Add join.
14968 (join_inferior): New.
14969 * server.c (main): Don't skip detach support on mingw32.
14970 If the inferior doesn't support detaching return error.
14971 Call join_inferior instead of using waitpid.
14972 * linux-low.c (linux_join): New.
14973 (linux_target_op): Add linux_join.
14974 * spu-low.c (spu_join): New.
14975 (spu_target_ops): Add spu_join.
14976 * win32-low.c (win32_detach): Adapt to new interface.
14977 Reopen current_process_handle before detaching. Issue a child
14978 resume before detaching.
14979 (win32_join): New.
14980 (win32_target_op): Add win32_join.
14981
1d5315fe
PA		 149822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14983
14984 * win32-low.c (win32-attach): Fix return value.
14985 * target.h (target_ops): Describe ATTACH return values.
14986
bf914831
PA		 149872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14988
14989 * win32-low.c (GETPROCADDRESS): Define.
14990 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14991 (winapi_DebugSetProcessKillOnExit): Likewise.
14992 (win32_create_inferior): Force usage of ansi CreateProcessA.
14993 (win32_attach): Use GETPROCADDRESS.
14994 (win32_detach): Likewise.
14995
f72f3e60
PA		 149962007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14997
14998 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14999
ed50f18f
PA		 150002007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15001
15002 * win32-low.c: Commit leftover changes from 2007-03-29.
15003
0c2ead7e
DJ		 150042007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15005
15006 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15007 fields short instead of int. Add explicit padding.
15008 (i387_cache_to_fsave): Remove unnecessary casts.
15009 (i387_fsave_to_cache): Doc fix.
15010 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15011
73725ff3
DJ		 150122007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15013
15014 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15015 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15016
d99f33d8
PA		 150172007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15018
15019 * configure.srv (arm*-*-mingw32ce*): Move near the other
15020 arm targets.
15021
68070c10
PA		 150222007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15023
2482afc6 15024 * configure.ac: Add errno checking.
68070c10
PA		 15025 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15026 sys/file.h and malloc.h.
15027 (AC_CHECK_DECLS): Add perror.
15028 (srv_mingwce): Handle.
2482afc6 15029 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15030 win32-i386-low.o to srv_tgtobj.
15031 (i[34567]86-*-mingw*): Likewise.
15032 (arm*-*-mingw32ce*): Add case.
15033 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15034 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15035 [__MINGW32CE__] (strerror): New function.
15036 [__MINGW32CE__] (errno): Define to GetLastError.
15037 [__MINGW32CE__] (COUNTOF): New macro.
15038 (remote_open): Remove extra close call.
15039 * mem-break.c (delete_breakpoint_at): New function.
15040 * mem-break.h (delete_breakpoint_at): Declare.
15041 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15042 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15043 [USE_WIN32API] (read, write): Add char* casts.
15044 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15045 * server.h: Include wincecompat.h on Windows CE.
15046 [HAVE_ERRNO_H]: Check.
15047 (perror): Declare if not declared.
15048 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15049 (perror_with_name): Remove errno declaration.
15050 * wincecompat.h: New.
15051 * wincecompat.c: New.
15052 * win32-low.h: New.
15053 * win32-arm-low.c: New.
15054 * win32-i386-low.c: New.
15055 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15056 (OUTMSG2): Make it safe.
15057 (_T): New macro.
15058 (COUNTOF): New macro.
15059 (NUM_REGS): Get it from the low target.
15060 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15061 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15062 (thread_rec): Let low target handle debug registers.
15063 (child_add_thread): Likewise.
15064 (child_init_thread_list): Likewise.
15065 (continue_one_thread): Likewise.
15066 (regptr): New.
15067 (do_child_fetch_inferior_registers): Move to ...
15068 * win32-i386-low.c: ... here, and rename to ...
15069 (do_fetch_inferior_registers): ... this.
889bf7c5 15070 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15071 Go through the low target.
15072 (do_child_store_inferior_registers): Use regptr.
15073 (strwinerror): New function.
15074 (win32_create_inferior): Handle Windows CE.
15075 Use strwinerror instead of strerror on Windows error
15076 codes. Add program to the error output.
15077 Don't close the main thread handle on Windows CE.
15078 (win32_attach): Use coredll.dll on Windows CE.
15079 (win32_kill): Close current process and current
15080 thread handles.
15081 (win32_detach): Use coredll.dll on Windows CE.
15082 (win32_resume): Let low target handle debug registers, and
15083 step request.
15084 (handle_exception): Add/Remove initial breakpoint. Avoid
15085 non-existant WSTOPSIG on Windows CE.
15086 (win32_read_inferior_memory): Cast to remove warning.
15087 (win32_arch_string): Go through the low target.
15088 (initialize_low): Call set_breakpoint_data with the low
15089 target's breakpoint.
15090 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15091 FOP_REGNUM, mappings): Move to ...
15092 * win32-i386-low.c: ... here.
15093 * win32-low.c (win32_thread_info): Move to ...
15094 * win32-low.h: ... here.
15095 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15096 win32-arm-low.c and wincecompat.c.
15097 (all:): Add $EXEEXT.
15098 (install-only:): Likewise.
15099 (gdbserver:): Likewise.
15100 (gdbreplay:): Likewise.
15101 * config.in: Regenerate.
15102 * configure: Regenerate.
15103
41093d81
PA		 151042007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15105
15106 * win32-low.c: Rename typedef thread_info to
15107 win32_thread_info throughout.
15108
544afa54
PA		 151092007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15110
15111 * win32-i386-low.c: Rename to ...
15112 * win32-low.c: ... this.
15113 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15114 * Makefile.in: Likewise.
15115
bce7165d
PA		 151162007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15117
15118 * remote-utils.c (monitor_output): Constify msg parameter.
15119 * server.h (monitor_output): Likewise.
15120 * win32-i386-low.c (handle_output_debug_string): New.
15121 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15122 handle_output_debug_string.
15123 (get_child_debug_event): Likewise.
15124
506c7aa0
DJ		 151252007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15126
15127 * server.c (main): Correct strtoul check.
15128
42c81e2a
DJ		 151292007-03-27 Jon Ringle <jon@ringle.org>
15130
15131 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15132
9453113a
DJ		 151332007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15134
15135 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15136
64a69107
DJ		 151372007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15138
15139 * terminal.h: Check HAVE_SGTTY_H.
15140
151412007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15142
15143 * remote-utils.c (remote_open): Print out the assigned port number.
15144
c74d0ad8
DJ		 151452007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15146
15147 * remote-utils.c (monitor_output): New function.
15148 * server.c (debug_threads): Define here.
15149 (monitor_show_help): New function.
15150 (handle_query): Handle qRcmd.
15151 (main): Do not handle 'd' packet.
15152 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15153 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15154 of debug_threads.
15155
de7c3b4a
PA		 151562007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15157
15158 * Makefile.in (EXEEXT): New.
15159 (clean): Use $(EXEEXT).
15160
ef57601b
PA		 151612007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15162
15163 * target.h (target_ops): Rename send_signal to request_interrupt,
15164 and remove enum target_signal parameter.
15165 * linux-low.c (linux_request_interrupt): Rename from
15166 linux_send_signal, and always send SIGINT.
15167 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15168 and always send SIGINT.
15169 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15170 of send_signal.
15171 (input_interrupt): Likewise.
15172
820f2bda
PA		 151732007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15174
15175 * server.c (get_features_xml): Check if target implemented
15176 arch_string.
15177 * win32-i386-low.c (win32_arch_string): New.
15178 (win32_target_ops): Add win32_arch_string as arch_string member.
15179
ab39bf24
UW		 151802007-02-22 Markus Deuling <deuling@de.ibm.com>
15181
15182 * spu-low.c (spu_arch_string): New.
15183 (spu_target_ops): Add spu_arch_string.
15184
61ff6e04
DJ		 151852007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15186
15187 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15188 * configure.ac: Do not check for terminal.h.
15189 * configure, config.in: Regenerated.
15190
fb1e4ffc
DJ		 151912007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15192
15193 * Makefile.in (OBS): Add $(XML_BUILTIN).
15194 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15195 (clean): Update.
15196 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15197 (arm-with-iwmmxt.c): New.
15198 * config.in, configure: Regenerate.
15199 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15200 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15201 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15202 (arm*-*-linux*): Add iWMMXt and regset support.
15203 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15204 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15205 (arm_store_wmmxregset, target_regsets): New.
15206 * server.c (get_features_xml): Take annex argument. Check builtin
15207 XML documents.
15208 (handle_query): Handle multiple annexes.
15209
0f48aa01
DJ		 152102007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15211
15212 * remote-utils.c [USE_WIN32API] (read, write): Define.
15213 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15214 write.
15215
23181151
DJ		 152162007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15217
15218 * linux-i386-low.c (the_low_target): Set arch_string.
15219 * linux-x86-64-low.c (the_low_target): Likewise.
15220 * linux-low.c (linux_arch_string): New.
15221 (linux_target_ops): Add it.
15222 * linux-low.h (struct linux_target_ops): Add arch_string.
15223 * server.c (write_qxfer_response): Use const void * for DATA.
15224 (get_features_xml): New.
15225 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15226 * target.h (struct target_ops): Add arch_string method.
15227
9d606399
DJ		 152282007-01-03 Denis Pilat <denis.pilat@st.com>
15229 Daniel Jacobowitz <dan@codesourcery.com>
15230
15231 * linux-low.c (linux_kill): Handle being called with no threads.
15232 * win32-i386-low.c (win32_kill): Likewise.
15233 (get_child_debug_event): Clear current_process_handle.
15234
152352006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15236 Daniel Jacobowitz <dan@codesourcery.com>
15237
15238 * remote-utils.c (remote_open): Check the type of specified
15239 serial port devices before opening them.
15240 * server.c (main): Kill the inferior if an error occurs during
15241 the first remote_open.
15242
a5e13d24
DJ		 152432006-12-05 Markus Deuling <deuling@de.ibm.com>
15244
15245 * README: Update supported targets.
15246
186947f7
DJ		 152472006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15248
15249 * Makefile.in (clean): Remove reg-mips64.c.
15250 (reg-mips64.c, reg-mips64.o): New rules.
15251 * configure.srv: Handle mips64. Include regset support for mips.
15252 * linux-mips-low.c (union mips_register): New.
15253 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15254 (mips_breakpoint, mips_breakpoint_at): Use int.
15255 (mips_collect_register, mips_supply_register)
15256 (mips_collect_register_32bit, mips_supply_register_32bit)
15257 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15258 (mips_store_fpregset, target_regsets): New.
15259 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15260
a13e2c95
UW		 152612006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15262
15263 * configure.srv: Add target "spu*-*-*".
15264 * Makefile.in (clean): Remove reg-spu.c.
15265 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15266 * spu-low.c: New file.
15267
cb7283db
DJ		 152682006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15269
15270 * configure.ac: Correct td_thr_tls_get_addr test.
15271 * configure: Regenerated.
15272
89be2091
DJ		 152732006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15274
15275 * linux-low.c (linux_wait_for_event): Reformat. Use the
15276 pass_signals array.
15277 * remote-utils.c (decode_address_to_semicolon): New.
15278 * server.c (pass_signals, handle_general_set): New.
15279 (handle_query): Mention QPassSignals for qSupported.
15280 (main): Call handle_general_set.
15281 * server.h (pass_signals, decode_address_to_semicolon): New.
15282
000ef4f0
DJ		 152832006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15284
15285 * server.c (handle_query): Correct error handling for read_auxv.
15286
b7149293
UW		 152872005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15288
15289 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15290 and srv_linux_thread_db to yes.
15291 * linux-s390-low.c (s390_fill_gregset): New function.
15292 (target_regsets): Define data structure.
15293
dae5f5cf
DJ		 152942006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15295
15296 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15297 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15298 * config.in, configure: Regenerated.
15299 * inferiors.c (gdb_id_to_thread): New function.
15300 (gdb_id_to_thread_id): Use it.
15301 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15302 * linux-low.h (struct process_info): Add th member.
15303 (thread_db_get_tls_address): New prototype.
15304 * remote-utils.c (decode_address): Make non-static.
15305 * server.c (handle_query): Handle qGetTLSAddr.
15306 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15307 * target.h (struct target_ops): Add get_tls_address.
15308 * thread-db.c (maybe_attach_thread): Save the thread handle.
15309 (thread_db_get_tls_address): New.
15310
32ca6d61
DJ		 153112006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15312
15313 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15314 (linux_resume_one_process): Take a siginfo_t *. Update all
15315 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15316 (struct pending_signals): Add a siginfo_t.
15317 (linux_wait_for_process): Always set last_status.
15318 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15319 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15320 * linux-low.h (struct process_info): Add last_status.
15321
5ffff7c1
DJ		 153222006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15323
15324 * remote-utils.c (try_rle): New function.
15325 (putpkt_binary): Use it.
15326
8695c747
DJ		 153272006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15328
15329 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15330 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15331 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15332 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15333 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15334 point registers.
15335
290fadea
RS		 153362006-08-08 Richard Sandiford <richard@codesourcery.com>
15337
15338 * server.c (terminal_fd): New variable.
15339 (old_foreground_pgrp): Likewise.
15340 (restore_old_foreground_pgrp): New function.
15341 (start_inferior): Record the terminal file descriptor in terminal_fd
15342 and its original foreground group in old_foreground_pgrp. Register
15343 restore_old_foreground_pgrp with atexit().
15344
9f2e1e63
DJ		 153452006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15346
15347 * server.c (handle_query): Correct qPart to qXfer.
15348
b80864fb
DJ		 153492006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15350
15351 * configure.ac: Check for more headers which are missing on
15352 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15353 * configure.srv: Add Cygwin and mingw32.
15354 * remote-utils.c: Don't include headers unconditionally which
15355 are missing on mingw32. Include <winsock.h> for mingw32.
15356 (remote_open): Adjust for mingw32 support. Flush
15357 standard error after writing to it.
15358 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15359 (unblock_async_io, enable_async_io, disable_async_io)
15360 (readchar, getpkt): Update for Winsock support.
15361 (prepare_resume_reply): Expect a protocol signal number.
15362 * server.c: Disable <sys/wait.h> on mingw32.
15363 (start_inferior): Adjust for mingw32 support. Flush
15364 standard error after writing to it.
15365 (attach_inferior): Likewise. Use protocol signal
15366 numbers.
15367 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15368 and names.
15369 * win32-i386-low.c: New file.
15370 * Makefile.in (XM_CLIBS): Set.
15371 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15372 (win32-i386-low.o): New dependency rule.
15373 * linux-low.c (linux_wait): Use target signal numbers.
15374 * target.h (struct target_ops): Doc fix.
15375 * server.h (target_signal_to_name): New prototype.
15376 * gdbreplay.c: Don't include headers unconditionally which
15377 are missing on mingw32. Include <winsock.h> for mingw32.
15378 (remote_close, remote_open): Adjust for Winsock support.
15379 * configure, config.in: Regenerated.
15380
0876f84a
DJ		 153812006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15382
15383 * server.c (decode_xfer_read, write_qxfer_response): New.
15384 (handle_query): Take a packet length argument. Handle
15385 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15386 the qSupported response.
15387 (main): Update call to handle_query.
15388
01f9e8fa
DJ		 153892006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15390
15391 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15392 (putpkt_binary): Renamed from putpkt and adjusted for binary
15393 data.
15394 (putpkt): New wrapper for putpkt_binary.
15395 (readchar): Don't mask off the high bit.
15396 (decode_X_packet): New function.
15397 * server.c (main): Call putpkt_binary if a handler sets the packet
15398 length. Save the length of the incoming packet. Handle 'X'.
15399 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15400
be2a5f71
DJ		 154012006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15402
15403 * server.c (handle_query): Handle qSupported.
15404
ea025f5f
DJ		 154052006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15406
15407 * remote-utils.c (all_symbols_looked_up): New variable.
15408 (look_up_one_symbol): Check it.
15409 * server.h (look_up_one_symbol): New declaration.
15410 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15411
9308fc88
DJ		 154122006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15413
15414 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15415 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15416 (PTRACE_GET_THREAD_AREA): Define.
15417 (ps_get_thread_area): New function.
15418
52fb6437
NS		 154192006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15420
15421 * configure.srv (m68k*-*-uclinux*): New target.
15422 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15423 (linux_resume_one_process): Remove extraneous cast.
15424 (linux_read_offsets): New.
15425 (linux_target_op): Add linux_read_offsets on mmuless systems.
15426 * server.c (handle_query): Add qOffsets logic.
15427 * target.h (struct target_ops): Add read_offsets.
15428
21b0f40c
DJ		 154292006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15430
15431 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15432 (PTRACE_GET_THREAD_AREA): Define.
15433 (ps_get_thread_area): New function.
15434 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15435 (linux-x86-64-low.o): Update.
15436
0050a760
DJ		 154372006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15438
15439 * configure.ac: Remove checks for prfpregset_t.
15440 * gdb_proc_service.h: New file.
15441 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15442 new "gdb_proc_service.h".
15443 * proc-service.c: Likewise.
15444 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15445 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15446 * Makefile.in (gdb_proc_service_h): Updated.
15447 * configure, config.in: Regenerated.
15448
b92a518e
DJ		 154492006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15450
15451 * remote-utils.c (prepare_resume_reply): Move declaration
15452 of gdb_id_from_wait to the top of the block.
15453
545587ee
DJ		 154542006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15455
15456 * linux-low.c (regsets_store_inferior_registers): Read the regset
15457 from the target before filling it.
15458
9db87ebd
DJ		 154592006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15460
15461 * server.c (attach_inferior): Return SIGTRAP for a successful
15462 attach.
15463
dd24457d
DJ		 154642006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15465
15466 * Makefile.in (OBS): Add version.o.
15467 (STAGESTUFF): Delete.
15468 (version.o): Add dependencies.
15469 (version.c): Replace rule.
15470 (clean): Remove version.c.
15471 * server.c (gdbserver_version): New.
15472 (gdbserver_usage): Use printf.
15473 (main): Handle --version and --help.
15474 * server.h (version, host_name): Add declarations.
15475
6f0f660e
EZ		 154762005-12-23 Eli Zaretskii <eliz@gnu.org>
15477
889bf7c5
PA		 15478 * linux-arm-low.c:
15479 * linux-arm-low.c:
15480 * inferiors.c:
15481 * i387-fp.h:
15482 * i387-fp.c:
15483 * gdbreplay.c:
15484 * regcache.c:
15485 * proc-service.c:
15486 * mem-break.h:
15487 * mem-break.c:
15488 * linux-x86-64-low.c:
15489 * linux-sh-low.c:
15490 * linux-s390-low.c:
15491 * linux-ppc64-low.c:
15492 * linux-ppc-low.c:
15493 * linux-mips-low.c:
15494 * linux-m68k-low.c:
15495 * linux-m32r-low.c:
15496 * linux-low.h:
15497 * linux-low.c:
15498 * linux-ia64-low.c:
15499 * linux-i386-low.c:
15500 * linux-crisv32-low.c:
15501 * thread-db.c:
15502 * terminal.h:
15503 * target.h:
15504 * target.c:
15505 * server.h:
15506 * server.c:
15507 * remote-utils.c:
15508 * regcache.h:
15509 * utils.c:
15510 * Makefile.in:
15511 * configure.ac:
6f0f660e
EZ		 15512 * gdbserver.1: Add (C) after Copyright. Update the FSF
15513 address.
15514
9d1fb177
DJ		 155152005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15516
15517 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15518 (arm_breakpoint_at): Recognize both breakpoints.
15519 (the_low_target): Use the correct breakpoint instruction.
15520
011a70c2
DJ		 155212005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15522
15523 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15524 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15525 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15526 (the_low_target): Update.
15527
7fb85e41
AS		 155282005-10-25 Andreas Schwab <schwab@suse.de>
15529
15530 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15531
15532 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15533 (ia64_num_regs): Reduce to 462.
15534
3db0444b
DJ		 155352005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15536
15537 * acinclude.m4: Correct quoting.
15538 * aclocal.m4: Regenerated.
15539
15540 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15541 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15542 (thread_db_init): Call thread_db_err_str.
15543 * configure.ac: Check for TD_VERSION.
15544 * config.in, configure: Regenerated.
15545
bee0189a
DJ		 155462005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15547
15548 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15549
e9d25b98
DJ		 155502005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15551
15552 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15553 is not available. Define HAVE_PTRACE_GETREGS if it is.
15554 * config.in, configure: Regenerated.
15555 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15556 * linux-i386-low.c, linux-m68k-low.c: Update to use
15557 HAVE_PTRACE_GETREGS.
15558 * linux-low.c (regsets_fetch_inferior_registers)
15559 (regsets_store_inferior_registers): Only return 0 if we processed
15560 GENERAL_REGS.
15561 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15562 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15563
a06660f7
DJ		 155642005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15565
15566 * inferiors.c (struct thread_info): Add gdb_id.
15567 (add_thread): Add gdb_id argument.
15568 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15569 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15570 calls to add_thread.
15571 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15572 * server.c (handle_query): Use thread_to_gdb_id.
15573 (handle_v_cont, main): Use gdb_id_to_thread_id.
15574 * server.h (add_thread): Update prototype.
15575 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15576 prototypes.
15577
5a1f5858
DJ		 155782005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15579
15580 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15581 left-padded registers.
15582 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15583 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15584
e122f1f5
SE		 155852005-07-01 Steve Ellcey <sje@cup.hp.com>
15586
15587 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15588 * configure: Regenerate.
15589 * config.in: Regenerate.
15590 * server.h (NEED_DECLARATION_STRERROR):
15591 Replace with !HAVE_DECL_STRERROR.
15592
d592fa2f
DJ		 155932005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15594
15595 * linux-low.c (linux_wait, linux_send_signal): Don't test
15596 an unsigned long variable for > 0 if it could be MAX_ULONG.
15597 * server.c (myresume): Likewise.
15598 * target.c (set_desired_inferior): Likewise.
15599
ccbd4912
MK		 156002005-06-13 Mark Kettenis <kettenis@gnu.org>
15601
15602 * configure.ac: Simplify and improve check for socklen_t.
15603 * configure, config.in: Regenerate.
15604
f450004a
DJ		 156052005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15606
15607 * acconfig.h: Remove.
15608 * configure.ac: Add a test for socklen_t. Use three-argument
15609 AC_DEFINE throughout.
15610 * config.in: Regenerated using autoheader 2.59.
15611 * configure: Regenerated.
15612
15613 * gdbreplay.c (socklen_t): Provide a default.
15614 (remote_open): Use socklen_t.
15615 * remote-utils.c (socklen_t): Provide a default.
15616 (remote_open): Use socklen_t.
15617 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15618 unsigned char.
15619
15620 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15621 char for buffers.
15622 * linux-low.c (linux_read_memory, linux_write_memory)
15623 (linux_read_auxv): Likewise.
15624 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15625 (check_mem_write): Likewise.
15626 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15627 Likewise.
15628 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15629 (registers_from_string, register_data): Likewise.
15630 * server.c (handle_query, main): Likewise.
15631 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15632 (decode_M_packet): Likewise.
15633 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15634 * target.h (struct target_ops): Update read_memory, write_memory,
15635 and read_auxv.
15636 (read_inferior_memory, write_inferior_memory): Update.
15637 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15638 to unsigned char *.
15639 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15640 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15641 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15642 linux-s390-low.c, linux-sh-low.c: Update for changes in
15643 read_inferior_memory and the_low_target->breakpoint.
15644
eee84df1
DJ		 156452005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15646
15647 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15648 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15649 * configure.srv: Add powerpc64-*-linux*.
15650 * linux-ppc64-low.c: New file.
15651
45b134e5
OF		 156522005-05-23 Orjan Friberg <orjanf@axis.com>
15653
15654 * linux-cris-low.c: New file with support for CRIS.
15655 * linux-crisv32-low.c: Ditto for CRISv32.
15656 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15657 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15658 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15659 reg-crisv32.o, and reg-crisv32.c to make rules.
15660 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15661 recognized targets.
15662
48d93c75
UW		 156632005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15664
15665 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15666 of sizeof (PTRACE_XFER_TYPE).
15667 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15668
e013ee27
OF		 156692005-05-12 Orjan Friberg <orjanf@axis.com>
15670
889bf7c5 15671 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15672 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15673 pointers for hardware watchpoint support.
15674 * linux-low.h (struct linux_target_ops): Ditto.
15675 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15676 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15677 to linux_target_ops.
15678 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15679 reply packet.
15680 * server.c (main): Recognize 'Z' and 'z' packets.
15681
b0ded00b
UW		 156822005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15683
15684 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15685 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15686 (the_low_target): Add new members.
15687
8643e2ad
DJ		 156882005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15689
15690 * proc-service.c (ps_lgetregs): Search all_processes instead of
15691 all_threads.
15692
fc620387
DJ		 156932005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15694
15695 * server.c (start_inferior): Change return type to int.
15696 (attach_inferior): Change sigptr to int *.
15697 (handle_v_cont, handle_v_requests): Change signal to int *.
15698 (main): Change signal to int.
15699
157002005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15701
15702 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15703 * configure.srv: Add m32r*-*-linux*.
15704 * linux-m32r-low.c: New file.
15705
e0e76420
DJ		 157062005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15707
15708 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15709
a1928bad
DJ		 157102005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15711
15712 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15713 Take unsigned long arguments for PIDs.
15714 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15715 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15716 (wait_for_sigstop, linux_resume_one_process)
15717 (regsets_fetch_inferior_registers, linux_send_signal)
15718 (linux_read_auxv): Likewise. Update the types of variables holding
15719 PIDs. Update format string specifiers.
15720 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15721 * remote-utils.c (prepare_resume_reply): Likewise.
15722 * server.c (cont_thread, general_thread, step_thread)
15723 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15724 unsigned long.
15725 (handle_query): Update format specifiers.
15726 (handle_v_cont, main): Use strtoul for thread IDs.
15727 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15728 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15729 (general_thread, step_thread, thread_from_wait)
15730 (old_thread_from_wait): Update.
15731 * target.h (struct thread_resume): Use unsigned long for THREAD.
15732 (struct target_ops): Use unsigned long for arguments to attach and
15733 thread_alive.
15734
dcdb98d2
DJ		 157352005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15736
15737 * acinclude.m4: Include bfd/bfd.m4 directly.
15738 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15739 <agriffis@toolchain.org>.
15740 * aclocal.m4, configure: Regenerated.
15741
bec39cab
AC		 157422005-01-07 Andrew Cagney <cagney@gnu.org>
15743
15744 * configure.ac: Rename configure.in, require autoconf 2.59.
15745 * configure: Re-generate.
15746
434c4c77
DJ		 157472004-12-08 Daniel Jacobowitz <dan@debian.org>
15748
15749 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15750 LIBS when finished.
15751 * aclocal.m4: Regenerated.
15752 * configure: Regenerated.
15753
db1d3e1b
AS		 157542004-11-21 Andreas Schwab <schwab@suse.de>
15755
15756 * linux-m68k-low.c (m68k_num_gregs): Define.
15757 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15758 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15759 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15760 (m68k_breakpoint_at): New. Add to the_low_target.
15761
15762 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15763 srv_linux_thread_db to yes.
15764
43360365
JB		 157652004-10-20 Joel Brobecker <brobecker@gnat.com>
15766
15767 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15768 (ARCH_SET_FS): Likewise.
15769 (ARCH_GET_FS): Likewise.
15770 (ARCH_GET_GS): Likewise.
15771
fd500816
DJ		 157722004-10-16 Daniel Jacobowitz <dan@debian.org>
15773
15774 * linux-i386-low.c (ps_get_thread_area): New.
15775 * linux-x86-64-low.c (ps_get_thread_area): New.
15776 * linux-low.c: Include <sys/syscall.h>.
15777 (linux_kill_one_process): Don't kill the first thread here.
15778 (linux_kill): Kill the first thread here.
15779 (kill_lwp): New function.
15780 (send_sigstop, linux_send_signal): Use it.
15781 * proc-service.c: Clean up #ifdefs.
15782 (fpregset_info): Delete.
15783 (ps_lgetregs): Update and enable implementation.
15784 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15785 implementations.
15786 * remote-utils.c (struct sym_cache, symbol_cache): New.
15787 (input_interrupt): Print a clearer message.
15788 (async_io_enabled): New variable.
15789 (enable_async_io, disable_async_io): Use it. Update comments.
15790 (look_up_one_symbol): Use the symbol cache.
15791 * thread-db.c (thread_db_look_up_symbols): New function.
15792 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15793
f6de3c42
DJ		 157942004-10-16 Daniel Jacobowitz <dan@debian.org>
15795
15796 * configure.in: Test for -rdynamic.
15797 * configure: Regenerated.
15798 * Makefile (INTERNAL_LDFLAGS): New.
15799 (gdbserver, gdbreplay): Use it.
15800
2c0fc042
AC		 158012004-09-02 Andrew Cagney <cagney@gnu.org>
15802
15803 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15804
075b3282
DJ		 158052004-03-23 Daniel Jacobowitz <drow@mvista.com>
15806
15807 * linux-low.c (linux_wait): Clear all_processes list also.
15808
fa6a77dc
DJ		 158092004-03-12 Daniel Jacobowitz <drow@mvista.com>
15810
15811 * linux-low.c: Include <errno.h>. Remove extern declaration of
15812 errno.
15813
6d782a97
DJ		 158142004-03-12 Daniel Jacobowitz <drow@mvista.com>
15815
15816 * gdbreplay.c, server.h, utils.c: Update copyright years.
15817
3a7fb99b
DJ		 158182004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15819
15820 * server.c (main): Print child status or termination signal from
15821 variable 'signal', not 'sig'.
15822
c3e735a6
DJ		 158232004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15824
15825 * linux-low.c (linux_read_memory): Change return type to
15826 int. Check for and return error from ptrace().
15827 * target.c (read_inferior_memory): Change return type to int. Pass
15828 back return status from the_target->read_memory().
15829 * target.h (struct target_ops): Adapt *read_memory() prototype.
15830 Update comment.
15831 (read_inferior_memory): Adapt prototype.
15832 * server.c (main): Return an error packet if
15833 read_inferior_memory() returns an error.
15834
a59d1c82
DJ		 158352004-03-04 Daniel Jacobowitz <drow@mvista.com>
15836
15837 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15838 Unify with other clean targets.
15839
dc3f8883
DJ		 158402004-02-29 Daniel Jacobowitz <drow@mvista.com>
15841
15842 * server.c (handle_v_cont): Call set_desired_inferior.
15843
89a208da
DJ		 158442004-02-29 Daniel Jacobowitz <drow@mvista.com>
15845
15846 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15847
62ea82f5
DJ		 158482004-02-29 Daniel Jacobowitz <drow@mvista.com>
15849
15850 * linux-low.c (linux_wait): Unblock async I/O.
15851 (linux_resume): Block and enable async I/O.
15852 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15853 * server.h (block_async_io, unblock_async_io): Add prototypes.
15854
6910d122
DJ		 158552004-02-29 Daniel Jacobowitz <drow@mvista.com>
15856
15857 * remote-utils.c (remote_open): Print a status notice after
15858 opening a TCP port.
15859 * server.c (attach_inferior): Print a status notice after
15860 attaching.
15861
158622004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15863
15864 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15865
c89dc5d4
DJ		 158662004-02-26 Daniel Jacobowitz <drow@mvista.com>
15867
15868 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15869 error packet.
15870 * server.c, target.h: Update copyright years.
15871
4b8dad4a
RM		 158722004-02-25 Roland McGrath <roland@redhat.com>
15873
15874 * target.h (struct target_ops): New member `read_auxv'.
15875 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15876 * linux-low.c (linux_read_auxv): New function.
15877 (linux_target_ops): Initialize `read_auxv' member to that.
15878
d7446758
JB		 158792004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15880
15881 Committed by Jim Blandy <jimb@redhat.com>.
15882
15883 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15884 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15885 instead of GPR_SIZE to distiguish s390 and s390x targets.
15886
5544ad89
DJ		 158872004-01-31 Daniel Jacobowitz <drow@mvista.com>
15888
15889 * linux-low.c: Update copyright year.
15890 (check_removed_breakpoint): Clear pending_is_breakpoint.
15891 (linux_set_resume_request, linux_queue_one_thread)
15892 (resume_status_pending_p): New functions.
15893 (linux_continue_one_thread): Use process->resume.
15894 (linux_resume): Only resume threads if there are no pending events.
15895 * linux-low.h (struct process_info): Add resume request
15896 pointer.
15897
2a68b70e
DJ		 158982004-01-30 Daniel Jacobowitz <drow@mvista.com>
15899
15900 * regcache.c (new_register_cache): Clear the allocated register
15901 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15902
64386c31
DJ		 159032003-10-13 Daniel Jacobowitz <drow@mvista.com>
15904
15905 * linux-low.c (linux_resume): Take a struct thread_resume *
15906 argument.
15907 (linux_wait): Update call.
15908 (resume_ptr): New static variable.
15909 (linux_continue_one_thread): Renamed from
15910 linux_continue_one_process. Use resume_ptr.
15911 (linux_resume): Use linux_continue_one_thread.
15912 * server.c (handle_v_cont, handle_v_requests): New functions.
15913 (myresume): New function.
15914 (main): Handle 'v' case.
15915 * target.h (struct thread_resume): New type.
15916 (struct target_ops): Change argument of "resume" to struct
15917 thread_resume *.
15918 (myresume): Delete macro.
15919
c938e9b0
L		 159202003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15921
15922 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15923 (uninstall): Support DESTDIR.
15924
7f313d07
BC		 15925Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15926
15927 * configure.srv: Add xscale*linux copy of arm*linux entry.
15928
3b2fc2ea
DJ		 159292003-07-24 Daniel Jacobowitz <drow@mvista.com>
15930
15931 * linux-arm-low.c (arm_reinsert_addr): New function.
15932 (the_low_target): Add arm_reinsert_addr.
15933
1c0a559e
MK		 159342003-07-08 Mark Kettenis <kettenis@gnu.org>
15935
15936 * mem-break.c: Remove whitespace at end of file.
15937
43d5792c
DJ		 159382003-06-28 Daniel Jacobowitz <drow@mvista.com>
15939
15940 * configure.in: Check whether we need to prototype strerror.
15941 * server.h: Optionally prototype strerror.
15942 * gdbreplay.c (perror_with_name): Use strerror.
15943 * linux-low.c (linux_attach_lwp): Use strerror.
15944 * utils.c (perror_with_name): Use strerror.
15945 * config.in, configure: Regenerated.
15946
c8a86edf
DJ		 159472003-06-28 Daniel Jacobowitz <drow@mvista.com>
15948
15949 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15950 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15951
73d37363
DJ		 159522003-06-20 Daniel Jacobowitz <drow@mvista.com>
15953
15954 * Makefile.in (SFILES): Update.
15955 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15956 low-sun3.c: Remove files.
15957
6ad8ae5c
DJ		 159582003-06-17 Daniel Jacobowitz <drow@mvista.com>
15959
15960 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15961 (linux_detach_one_process, linux_detach): New functions.
15962 (linux_target_ops): Add linux_detach.
15963 * server.c (main): Handle 'D' packet.
15964 * target.h (struct target_ops): Add "detach" member.
15965 (detach_inferior): Define.
15966
1581182a
MK		 159672003-06-13 Mark Kettenis <kettenis@gnu.org>
15968
15969 From Kelley Cook <kelleycook@wideopenwest.com>:
15970 * configure.srv: Accept i[34567]86 variants.
15971
e5379b03
DJ		 159722003-06-05 Daniel Jacobowitz <drow@mvista.com>
15973
15974 * linux-low.c (linux_wait_for_event): Correct comment typos.
15975 (linux_resume_one_process): Call check_removed_breakpoint.
15976 (linux_send_signal): New function.
15977 (linux_target_ops): Add linux_send_signal.
15978 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15979 of kill.
15980 * target.h (struct target_ops): Add send_signal.
15981
2ff29de4
JB		 159822003-05-29 Jim Blandy <jimb@redhat.com>
15983
15984 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15985 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15986 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15987 away part of the register's value.
15988
254787d4
DJ		 159892003-03-26 Daniel Jacobowitz <drow@mvista.com>
15990
15991 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15992 (linux_wait_for_event, linux_init_signals): Likewise.
15993
94e10508
DJ		 159942003-03-17 Daniel Jacobowitz <drow@mvista.com>
15995
15996 * configure.in: Check for stdlib.h.
15997 * configure: Regenerated.
15998 * config.in: Regenerated.
15999
4c0711e0
DJ		 160002003-01-04 Andreas Schwab <schwab@suse.de>
16001
16002 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16003
ef66e766
AC		 160042003-01-02 Andrew Cagney <ac131313@redhat.com>
16005
16006 * Makefile.in: Remove obsolete code.
16007
a1358604
DJ		 160082002-11-20 Daniel Jacobowitz <drow@mvista.com>
16009
16010 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16011 defined(PT_FPR0_HI).
16012
23ce3b1c
DJ		 160132002-11-17 Stuart Hughes <seh@zee2.com>
16014
16015 * linux-arm-low.c (arm_num_regs): Increase.
16016 (arm_regmap): Include status register.
16017
160182002-11-17 Daniel Jacobowitz <drow@mvista.com>
16019
16020 * linux-low.c (register_addr): Remove incorrect -1 check.
16021
a9fa9f7d
DJ		 160222002-08-29 Daniel Jacobowitz <drow@mvista.com>
16023
16024 * linux-low.c (linux_create_inferior): Call setpgid. Return
16025 the new PID.
16026 (unstopped_p, linux_signal_pid): Remove.
16027 (linux_target_ops): Remove linux_signal_pid.
16028 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16029 global instead of target method.
16030 * target.h (struct target_ops): Remove signal_pid. Update comment
16031 for create_inferior.
16032 * server.c (signal_pid): New variable.
16033 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16034 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16035 (attach_inferior): Set signal_pid.
16036
17574093
DJ		 160372002-08-23 Daniel Jacobowitz <drow@mvista.com>
16038
16039 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16040
160412002-08-20 Jim Blandy <jimb@redhat.com>
16042
16043 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16044 default for this.
16045
160462002-08-01 Andrew Cagney <cagney@redhat.com>
16047
16048 * Makefile.in: Make chill references obsolete.
16049
160502002-07-24 Kevin Buettner <kevinb@redhat.com>
16051
16052 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16053 * configure: Regenerate.
16054 * config.in: Regenerate.
16055
160562002-07-09 David O'Brien <obrien@FreeBSD.org>
16057
16058 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16059 (perror_with_name, remote_close, remote_open, expect, play): Static.
16060
160612002-07-04 Michal Ludvig <mludvig@suse.cz>
16062
4b8dad4a 16063 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16064 byte offsets instead of an array of indexes.
16065 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16066
160672002-06-13 Daniel Jacobowitz <drow@mvista.com>
16068
16069 * regcache.c: Add comment.
16070
160712002-06-11 Daniel Jacobowitz <drow@mvista.com>
16072
16073 * thread-db.c: New file.
16074 * proc-service.c: New file.
16075 * acinclude.m4: New file.
16076 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16077 proc-service.o, and thread-db.o.
16078 (linux-low.o): Add USE_THREAD_DB.
16079 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16080 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16081 * aclocal.m4: Regenerated.
16082 * config.in: Regenerated.
16083 * configure: Regenerated.
16084 * configure.in: Check for proc_service.h, sys/procfs.h,
16085 thread_db.h, and linux/elf.h headrs.
16086 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16087 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16088 Check for -lthread_db and thread support.
16089 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16090 PowerPC, and SuperH.
16091 * i387-fp.c: Constify arguments.
16092 * i387-fp.h: Likewise.
16093 * inferiors.c: (struct thread_info): Renamed from
16094 `struct inferior_info'. Remove PID member. Use generic inferior
16095 list header. All uses updated.
16096 (inferiors, signal_pid): Removed.
16097 (all_threads): New variable.
16098 (get_thread): Define.
16099 (add_inferior_to_list): New function.
16100 (for_each_inferior): New function.
16101 (change_inferior_id): New function.
16102 (add_inferior): Removed.
16103 (remove_inferior): New function.
16104 (add_thread): New function.
16105 (free_one_thread): New function.
16106 (remove_thread): New function.
16107 (clear_inferiors): Use for_each_inferior and free_one_thread.
16108 (find_inferior): New function.
16109 (find_inferior_id): New function.
16110 (inferior_target_data): Update argument type.
16111 (set_inferior_target_data): Likewise.
16112 (inferior_regcache_data): Likewise.
16113 (set_inferior_regcache_data): Likewise.
16114 * linux-low.c (linux_bp_reinsert): Remove.
16115 (all_processes, stopping_threads, using_thrads)
16116 (struct pending_signals, debug_threads, pid_of): New.
16117 (inferior_pid): Replace with macro.
16118 (struct inferior_linux_data): Remove.
16119 (get_stop_pc, add_process): New functions.
16120 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16121 Use add_process and add_thread.
16122 (linux_attach_lwp): New function, based on old linux_attach. Use
16123 add_process and add_thread. Set stop_expected for new threads.
16124 (linux_attach): New function.
16125 (linux_kill_one_process): New function.
16126 (linux_kill): Kill all LWPs.
16127 (linux_thread_alive): Use find_inferior_id.
16128 (check_removed_breakpoints, status_pending_p): New functions.
16129 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16130 Update. Use WNOHANG. Wait for cloned processes also. Update process
16131 struct for the found process.
16132 (linux_wait_for_event): New function.
16133 (linux_wait): Use it. Support LWPs.
16134 (send_sigstop, wait_for_sigstop, stop_all_processes)
16135 (linux_resume_one_process, linux_continue_one_process): New functions.
16136 (linux_resume): Support LWPs.
16137 (REGISTER_RAW_SIZE): Remove.
16138 (fetch_register): Use register_size instead. Call supply_register.
16139 (usr_store_inferior_registers): Likewise. Call collect_register.
16140 Fix recursive case.
16141 (regsets_fetch_inferior_registers): Improve error message.
16142 (regsets_store_inferior_registers): Add debugging.
16143 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16144 (unstopped_p, linux_signal_pid): New functions.
16145 (linux_target_ops): Add linux_signal_pid.
16146 (linux_init_signals): New function.
16147 (initialize_low): Call it. Initialize using_threads.
16148 * regcache.c (inferior_regcache_data): Add valid
16149 flag.
16150 (get_regcache): Fetch registers lazily. Add fetch argument
16151 and update all callers.
16152 (regcache_invalidate_one, regcache_invalidate): New
16153 functions.
16154 (new_register_cache): Renamed from create_register_cache.
16155 Return the new regcache.
16156 (free_register_cache): Change argument to a void *.
16157 (registers_to_string, registers_from_string): Call get_regcache
16158 with fetch flag set.
16159 (register_data): Make static. Pass fetch flag to get_regcache.
16160 (supply_register): Call get_regcache with fetch flag clear.
16161 (collect_register): Call get_regcache with fetch flag set.
16162 (collect_register_as_string): New function.
16163 * regcache.h: Update.
16164 * remote-utils.c (putpkt): Flush after debug output and use
16165 stderr.
16166 Handle input interrupts while waiting for an ACK.
16167 (input_interrupt): Use signal_pid method.
16168 (getpkt): Flush after debug output and use stderr.
16169 (outreg): Use collect_register_as_string.
16170 (new_thread_notify, dead_thread_notify): New functions.
16171 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16172 and general_thread.
16173 (look_up_one_symbol): Flush after debug output.
16174 * server.c (step_thread, server_waiting): New variables.
16175 (start_inferior): Don't use signal_pid. Update call to mywait.
16176 (attach_inferior): Update call to mywait.
16177 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16178 (main): Don't fetch/store registers explicitly. Use
16179 set_desired_inferior. Support proposed ``Hs'' packet. Update
16180 calls to mywait.
16181 * server.h: Update.
16182 (struct inferior_list, struct_inferior_list_entry): New.
16183 * target.c (set_desired_inferior): New.
16184 (write_inferior_memory): Constify.
16185 (mywait): New function.
16186 * target.h: Update.
16187 (struct target_ops): New signal_pid method.
16188 (mywait): Removed macro, added prototype.
16189
16190 * linux-low.h (regset_func): Removed.
16191 (regset_fill_func, regset_store_func): New.
16192 (enum regset_type): New.
16193 (struct regset_info): Add type field. Use new operation types.
16194 (struct linux_target_ops): stop_pc renamed to get_pc.
16195 Add decr_pc_after_break and breakpoint_at.
16196 (get_process, get_thread_proess, get_process_thread)
16197 (strut process_info, all_processes, linux_attach_lwp)
16198 (thread_db_init): New.
16199
16200 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16201 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16202 (the_low_target): Add new members.
16203 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16204 (i386_store_fpxregset): Constify.
16205 (target_regsets): Add new kind identifier.
16206 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16207 (i386_set_pc): Add debugging.
16208 (i386_breakpoint_at): New function.
16209 (the_low_target): Add new members.
16210 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16211 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16212 (mips_breakpoint_at): New.
16213 (the_low_target): Add new members.
16214 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16215 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16216 (the_low_target): Add new members.
16217 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16218 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16219 (the_low_target): Add new members.
16220 * linux-x86-64-low.c (target_regsets): Add new kind
16221 identifier.
16222
162232002-05-15 Daniel Jacobowitz <drow@mvista.com>
16224
16225 From Martin Pool <mbp@samba.org>:
16226 * server.c (gdbserver_usage): New function.
16227 (main): Call it.
16228
162292002-05-14 Daniel Jacobowitz <drow@mvista.com>
16230
16231 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16232 stop_at -> stop_pc.
16233
162342002-05-04 Andrew Cagney <ac131313@redhat.com>
16235
16236 * Makefile.in: Remove obsolete code.
16237
162382002-04-24 Michal Ludvig <mludvig@suse.cz>
16239
16240 * linux-low.c (regsets_fetch_inferior_registers),
16241 (regsets_store_inferior_registers): Removed cast to int from
16242 ptrace() calls.
16243 * regcache.h: Added declaration of struct inferior_info.
16244
162452002-04-20 Daniel Jacobowitz <drow@mvista.com>
16246
16247 * inferiors.c (struct inferior_info): Add regcache_data.
16248 (add_inferior): Call create_register_cache.
16249 (clear_inferiors): Call free_register_cache.
16250 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16251 * regcache.c (struct inferior_regcache_data): New.
16252 (registers): Remove.
16253 (get_regcache): New function.
16254 (create_register_cache, free_register_cache): New functions.
16255 (set_register_cache): Don't initialize the register cache here.
16256 (registers_to_string, registers_from_string, register_data): Call
16257 get_regcache.
16258 * regcache.h: Add prototypes.
16259 * server.h: Likewise.
16260
162612002-04-20 Daniel Jacobowitz <drow@mvista.com>
16262
16263 * mem-break.c: New file.
16264 * mem-break.h: New file.
16265 * Makefile.in: Add mem-break.o rule; update server.h
16266 dependencies.
16267 * inferiors.c (struct inferior_info): Add target_data
16268 member.
16269 (clear_inferiors): Free target_data member if set.
16270 (inferior_target_data, set_inferior_target_data): New functions.
16271 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16272 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16273 * linux-low.c (linux_bp_reinsert): New variable.
16274 (struct inferior_linux_data): New.
16275 (linux_create_inferior): Use set_inferior_target_data.
16276 (linux_attach): Likewise. Call add_inferior.
16277 (linux_wait_for_one_inferior): New function.
16278 (linux_wait): Call it.
16279 (linux_write_memory): Add const.
16280 (initialize_low): Call set_breakpoint_data.
16281 * linux-low.h (struct linux_target_ops): Add breakpoint
16282 handling members.
16283 * server.c (attach_inferior): Remove extra add_inferior
16284 call.
16285 * server.h: Include mem-break.h. Update inferior.c
16286 prototypes.
16287 * target.c (read_inferior_memory)
16288 (write_inferior_memory): New functions.
16289 * target.h (read_inferior_memory)
16290 (write_inferior_memory): Change macros to prototypes.
16291 (struct target_ops): Update comments. Add const to write_memory
16292 definition.
16293
162942002-04-11 Daniel Jacobowitz <drow@mvista.com>
16295
16296 * linux-low.c (usr_store_inferior_registers): Support
16297 registers which are allowed to fail to store.
16298 * linux-low.h (linux_target_ops): Likewise.
16299 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16300 (ppc_cannot_store_register): FPSCR may not be storable.
16301
163022002-04-09 Daniel Jacobowitz <drow@mvista.com>
16303
16304 * server.h: Include <string.h> if HAVE_STRING_H.
16305 * ChangeLog: Correct paths in last ChangeLog entry.
16306
163072002-04-09 Daniel Jacobowitz <drow@mvista.com>
16308
16309 * linux-low.h: Remove obsolete prototypes.
16310 (struct linux_target_ops): New.
16311 (extern the_low_target): New.
16312 * linux-low.c (num_regs, regmap): Remove declarations.
16313 (register_addr): Use the_low_target explicitly.
16314 (fetch_register): Likewise.
16315 (usr_fetch_inferior_registers): Likewise.
16316 (usr_store_inferior_registers): Likewise.
16317 * linux-arm-low.c (num_regs): Remove.
16318 (arm_num_regs): Define.
16319 (arm_regmap): Renamed from regmap, made static.
16320 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16321 made static.
16322 (arm_cannot_store_register): Renamed from cannot_store_register,
16323 made static.
16324 (the_low_target): New.
16325 * linux-i386-low.c (num_regs): Remove.
16326 (i386_num_regs): Define.
16327 (i386_regmap): Renamed from regmap, made static.
16328 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16329 made static.
16330 (i386_cannot_store_register): Renamed from cannot_store_register,
16331 made static.
16332 (the_low_target): New.
16333 * linux-ia64-low.c (num_regs): Remove.
16334 (ia64_num_regs): Define.
16335 (ia64_regmap): Renamed from regmap, made static.
16336 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16337 made static.
16338 (ia64_cannot_store_register): Renamed from cannot_store_register,
16339 made static.
16340 (the_low_target): New.
16341 * linux-m68k-low.c (num_regs): Remove.
16342 (m68k_num_regs): Define.
16343 (m68k_regmap): Renamed from regmap, made static.
16344 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16345 made static.
16346 (m68k_cannot_store_register): Renamed from cannot_store_register,
16347 made static.
16348 (the_low_target): New.
16349 * linux-mips-low.c (num_regs): Remove.
16350 (mips_num_regs): Define.
16351 (mips_regmap): Renamed from regmap, made static.
16352 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16353 made static.
16354 (mips_cannot_store_register): Renamed from cannot_store_register,
16355 made static.
16356 (the_low_target): New.
16357 * linux-ppc-low.c (num_regs): Remove.
16358 (ppc_num_regs): Define.
16359 (ppc_regmap): Renamed from regmap, made static.
16360 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16361 made static.
16362 (ppc_cannot_store_register): Renamed from cannot_store_register,
16363 made static.
16364 (the_low_target): New.
16365 * linux-s390-low.c (num_regs): Remove.
16366 (s390_num_regs): Define.
16367 (s390_regmap): Renamed from regmap, made static.
16368 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16369 made static.
16370 (s390_cannot_store_register): Renamed from cannot_store_register,
16371 made static.
16372 (the_low_target): New.
16373 * linux-sh-low.c (num_regs): Remove.
16374 (sh_num_regs): Define.
16375 (sh_regmap): Renamed from regmap, made static.
16376 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16377 made static.
16378 (sh_cannot_store_register): Renamed from cannot_store_register,
16379 made static.
16380 (the_low_target): New.
16381 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16382 (the_low_target): New.
16383
163842002-04-09 Daniel Jacobowitz <drow@mvista.com>
16385
16386 * Makefile.in: Add stamp-h target.
16387 * configure.in: Create stamp-h.
16388 * configure: Regenerated.
16389
163902002-04-09 Daniel Jacobowitz <drow@mvista.com>
16391
16392 * inferiors.c: New file.
16393 * target.c: New file.
16394 * target.h: New file.
16395 * Makefile.in: Add target.o and inferiors.o. Update
16396 dependencies.
16397 * linux-low.c (inferior_pid): New static variable,
16398 moved from server.c.
16399 (linux_create_inferior): Renamed from create_inferior.
16400 Call add_inferior. Return 0 on success instead of a PID.
16401 (linux_attach): Renamed from myattach.
16402 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16403 (linux_thread_alive): Renamed from mythread_alive.
16404 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16405 child dies.
16406 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16407 (regsets_store_inferior_registers): Correct error message.
16408 Add missing ``return 0''.
16409 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16410 (linux_store_registers): Renamed from store_inferior_registers.
16411 (linux_read_memory): Renamed from read_inferior_memory.
16412 (linux_write_memory): Renamed from write_inferior_memory.
16413 (linux_target_ops): New structure.
16414 (initialize_low): Call set_target_ops ().
16415 * remote-utils.c (unhexify): New function.
16416 (hexify): New function.
16417 (input_interrupt): Send signals to ``signal_pid''.
16418 * server.c (inferior_pid): Remove.
16419 (start_inferior): Update create_inferior call.
16420 (attach_inferior): Call add_inferior.
16421 (handle_query): New function.
16422 (main): Call handle_query for `q' packets.
16423 * server.h: Include "target.h". Remove obsolete prototypes.
16424 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16425
164262002-04-09 Daniel Jacobowitz <drow@mvista.com>
16427
16428 * Makefile.in: Add WARN_CFLAGS. Update configury
16429 dependencies.
16430 * configure.in: Check for <string.h>
16431 * configure: Regenerate.
16432 * config.in: Regenerate.
16433 * gdbreplay.c: Include needed system headers.
16434 (remote_open): Remove strchr prototype.
16435 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16436 * regcache.c (supply_register): Change buf argument to const void *.
16437 (supply_register_by_name): Likewise.
16438 (collect_register): Change buf argument to void *.
16439 (collect_register_by_name): Likewise.
16440 * regcache.h: Add missing prototypes.
16441 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16442 * server.c (handle_query): New function.
16443 (attached): New static variable, moved out of main.
16444 (main): Quiet longjmp clobber warnings.
16445 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16446 * utils.c (error): Remove NORETURN.
16447 (fatal): Likewise.
GDB Binutils - Deliverables
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